with dissimilar tooth forms

Industry

CPC
F01C1/20

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C1/00Rotary-piston machines or engines

Current Industry

F01C1/20with dissimilar tooth forms

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Positive displacement rotary devices
- Patent number 11,111,788
- Issue date Sep 7, 2021
- Mallen Research Limited Partnership
- David Alton McDaniel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary valve continuous flow expansible chamber dynamic and positiv...
- Patent number 11,078,834
- Issue date Aug 3, 2021
- Jesus Vazquez
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Positive displacement rotary motion device including a pulse detona...
- Patent number 10,337,328
- Issue date Jul 2, 2019
- Exponential Technologies, Inc.
- Alejandro Juan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Isochoric heat addition engines and methods
- Patent number 10,196,970
- Issue date Feb 5, 2019
- LiquidPiston, Inc.
- Nikolay Shkolnik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Positive displacement rotary devices with uniform tolerances
- Patent number 10,138,730
- Issue date Nov 27, 2018
- Mallen Research Limited Partnership
- David Alton McDaniel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Combustion engine without compression and method
- Patent number 10,047,668
- Issue date Aug 14, 2018
- Imre Nagy
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Actuator of a rotary positive displacement machine
- Patent number 9,951,619
- Issue date Apr 24, 2018
- ZAO “Technology Market”
- Viktor V. Stanovskoi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary device and a method of designing and making a rotary device
- Patent number 9,714,655
- Issue date Jul 25, 2017
- EPICAM LIMITED
- Gunnar Moeller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Positive displacement rotary devices with uniquely configured voids
- Patent number 9,664,047
- Issue date May 30, 2017
- Mallen Research Limited Partnership
- David Alton McDaniel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Positive displacement rotary devices with uniform tolerances
- Patent number 9,664,048
- Issue date May 30, 2017
- Mallen Research Limited Partnership
- David Alton McDaniel
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rotary engine and process
- Patent number 9,638,035
- Issue date May 2, 2017
- TRIPILE E POWER LTD.
- Michael Zettner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Indexed positive displacement rotary motion device
- Patent number 9,447,688
- Issue date Sep 20, 2016
- Exponential Technologies, Inc.
- Alejandro Juan
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Isochoric heat addition engines and methods
- Patent number 9,382,851
- Issue date Jul 5, 2016
- LiquidPiston, Inc.
- Nikolay Shkolnik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 9,353,679
- Issue date May 31, 2016
- Peter K. A. Hruschka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary three dimensional variable volume machine
- Patent number 9,206,801
- Issue date Dec 8, 2015
- Arvind Kumar Sharma
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Planetary rotor machine manifold
- Patent number 9,175,682
- Issue date Nov 3, 2015
- Helidyne LLC
- Jack Kerlin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
3-stroke/6-stroke rocket jet engine
- Patent number 9,127,548
- Issue date Sep 8, 2015
- Takeshi Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Screw shaft structure for double-shaft extruder
- Patent number 9,057,264
- Issue date Jun 16, 2015
- The Japan Steel Works, Ltd.
- Takuya Hamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fixed-vane positive displacement rotary devices
- Patent number 8,956,134
- Issue date Feb 17, 2015
- Mallen Research Limited
- David Alton McDaniel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Isochoric heat addition engines and methods
- Patent number 8,863,724
- Issue date Oct 21, 2014
- LiquidPiston, Inc.
- Nikolay Shkolnik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary pump or motor with orbital piston aspiration
- Patent number 8,794,945
- Issue date Aug 5, 2014
- Fritz Forgy
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Multiple rotor fluid transfer engine
- Patent number 8,753,100
- Issue date Jun 17, 2014
- Gyroton Corporation
- William R. Peitzke
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Indexed positive displacement rotary motion device
- Patent number 8,602,758
- Issue date Dec 10, 2013
- Exponential Technologies, Inc.
- Alejandro Juan
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Positive displacement rotary components having main and gate rotors...
- Patent number 8,328,542
- Issue date Dec 11, 2012
- General Electric Company
- Kurt David Murrow
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Generator using gravitational and geothermal energy
- Patent number 8,291,722
- Issue date Oct 23, 2012
- Jerome R. Lurtz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low speed, high torque rotary abutment motor
- Patent number 8,257,069
- Issue date Sep 4, 2012
- Yan Satanovskiy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multiple rotor fluid transfer engine
- Patent number 8,215,935
- Issue date Jul 10, 2012
- Gyroton Corporation
- James G. P. Dehlsen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Gas turbine engine system
- Patent number 8,109,074
- Issue date Feb 7, 2012
- Newton Propuslion Technologies
- Haim Rom
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Bi-directional converter between pressure and rotational force
- Patent number 8,037,670
- Issue date Oct 18, 2011
- Masahiro Ikemura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Non-eccentric devices
- Patent number 7,841,082
- Issue date Nov 30, 2010
- Jerome R. Lurtz
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE DISPLACEMENT ROTARY DEVICES
- Publication number 20190078438
- Publication date Mar 14, 2019
- MALLEN RESEARCH LIMITED PARTNERSHIP
- David Alton MCDANIEL
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY DEVICE AND A METHOD OF DESIGNING AND MAKING A ROTARY DEVICE
- Publication number 20180100502
- Publication date Apr 12, 2018
- EPICAM LIMITED
- Gunnar MOELLER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY PISTON ENGINE, IN PARTICULAR WITH ROTARY PISTONS CIRCULATING...
- Publication number 20150308272
- Publication date Oct 29, 2015
- RB HOLDING GMBH
- Glenn ROLUS BORGWARD
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY ENGINE AND PROCESS
- Publication number 20140325986
- Publication date Nov 6, 2014
- Michael Zettner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PLANETARY ROTOR MACHINE MANIFOLD
- Publication number 20140255232
- Publication date Sep 11, 2014
- Jack Kerlin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20140238337
- Publication date Aug 28, 2014
- Peter K.A. Hruschka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Indexed Positive Displacement Rotary Motion Device
- Publication number 20140216000
- Publication date Aug 7, 2014
- Alejandro Juan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY THREE DIMENSIONAL VARIABLE VOLUME MACHINE
- Publication number 20140076155
- Publication date Mar 20, 2014
- Arvind Kumar Sharma
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FIXED-VANE POSITIVE DISPLACEMENT ROTARY DEVICES
- Publication number 20140056745
- Publication date Feb 27, 2014
- MALLEN RESEARCH LIMITED PARTNERSHIP
- David Alton MCDANIEL
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
3-STROKE/6-STROKE ROCKET JET ENGINE
- Publication number 20130333553
- Publication date Dec 19, 2013
- Takeshi Ishii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SCREW SHAFT STRUCTURE FOR DOUBLE-SHAFT EXTRUDER
- Publication number 20130251582
- Publication date Sep 26, 2013
- Takuya Hamada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY DEVICE AND A METHOD OF DESIGNING AND MAKING A ROTARY DEVICE
- Publication number 20130142685
- Publication date Jun 6, 2013
- EPICAM LIMITED
- Gunnar Moeller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTIPLE ROTOR FLUID TRANSFER ENGINE
- Publication number 20120251374
- Publication date Oct 4, 2012
- GYROTON CORPORATION
- William R. Peitzke
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Rotary valve continuous flow expansible chamber dynamic and positiv...
- Publication number 20120103301
- Publication date May 3, 2012
- Jesus Vazquez
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Isochoric Heat Addition Engines and Methods
- Publication number 20110023814
- Publication date Feb 3, 2011
- LIQUIDPISTON, INC.
- Nikolay Shkolnik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTOR-PISTON INTERNAL COMBUSTION ENGINE
- Publication number 20100326398
- Publication date Dec 30, 2010
- Viktor Prokopovych Yaroshenko
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTERNAL COMBUSTION ENGINES WITH RING-SHAPED CYLINDERS
- Publication number 20100192896
- Publication date Aug 5, 2010
- Dianlin Chang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
POSITIVE DISPLACEMENT ROTARY COMPONENTS HAVING MAIN AND GATE ROTORS...
- Publication number 20100166591
- Publication date Jul 1, 2010
- Kurt David Murrow
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Rotary internal combustion engine with annular chamber
- Publication number 20100083933
- Publication date Apr 8, 2010
- Peter Varga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INDEXED POSITIVE DISPLACEMENT ROTARY MOTION DEVICE
- Publication number 20100074786
- Publication date Mar 25, 2010
- Alejandro Juan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Bi-directional converter between pressure and rotational force
- Publication number 20100061873
- Publication date Mar 11, 2010
- Masahiro Ikemura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Low Speed, High Torque Rotary Abutment Motor
- Publication number 20100028188
- Publication date Feb 4, 2010
- Yan A. Satanovskiy
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20100021331
- Publication date Jan 28, 2010
- Peter K.A. Hruschka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Rotary internal combustion engine with annular chamber
- Publication number 20100018490
- Publication date Jan 28, 2010
- Peter Varga
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTARY PUMP OR MOTOR WITH ORBITAL PISTON ASPIRATION
- Publication number 20090257898
- Publication date Oct 15, 2009
- Fritz Forgy
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GENERATOR USING GRAVITATIONAL AND GEOTHERMAL ENERGY
- Publication number 20090229787
- Publication date Sep 17, 2009
- Jerome Lurtz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MULTIPLE ROTOR FLUID TRANSFER ENGINE
- Publication number 20090214371
- Publication date Aug 27, 2009
- GYROTON CORPORATION
- William R. Peitzke
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTARY STEAM ENGINE
- Publication number 20090142211
- Publication date Jun 4, 2009
- Torque Applications, Inc.
- John Holden
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
RING TURBO-PISTON ENGINE AND RING TURBO-PISTON SUPERCHARGER
- Publication number 20090028739
- Publication date Jan 29, 2009
- Vladislav Vladimirovich Velitsko
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MOTOR AND METHOD OF OPERATING THE SAME
- Publication number 20080199341
- Publication date Aug 21, 2008
- Thomas Matthew Riley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

with dissimilar tooth forms

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Positive displacement rotary devices

Rotary valve continuous flow expansible chamber dynamic and positiv...

Positive displacement rotary motion device including a pulse detona...

Isochoric heat addition engines and methods

Positive displacement rotary devices with uniform tolerances

Combustion engine without compression and method

Actuator of a rotary positive displacement machine

Rotary device and a method of designing and making a rotary device

Positive displacement rotary devices with uniquely configured voids

Positive displacement rotary devices with uniform tolerances

Rotary engine and process

Indexed positive displacement rotary motion device

Isochoric heat addition engines and methods

Internal combustion engine

Rotary three dimensional variable volume machine

Planetary rotor machine manifold

3-stroke/6-stroke rocket jet engine

Screw shaft structure for double-shaft extruder

Fixed-vane positive displacement rotary devices

Isochoric heat addition engines and methods

Rotary pump or motor with orbital piston aspiration

Multiple rotor fluid transfer engine

Indexed positive displacement rotary motion device

Positive displacement rotary components having main and gate rotors...

Generator using gravitational and geothermal energy

Low speed, high torque rotary abutment motor

Multiple rotor fluid transfer engine

Gas turbine engine system

Bi-directional converter between pressure and rotational force

Non-eccentric devices

Patents Applicationslast 30 patents

POSITIVE DISPLACEMENT ROTARY DEVICES

ROTARY DEVICE AND A METHOD OF DESIGNING AND MAKING A ROTARY DEVICE

ROTARY PISTON ENGINE, IN PARTICULAR WITH ROTARY PISTONS CIRCULATING...

ROTARY ENGINE AND PROCESS

PLANETARY ROTOR MACHINE MANIFOLD

INTERNAL COMBUSTION ENGINE

Indexed Positive Displacement Rotary Motion Device

ROTARY THREE DIMENSIONAL VARIABLE VOLUME MACHINE

FIXED-VANE POSITIVE DISPLACEMENT ROTARY DEVICES

3-STROKE/6-STROKE ROCKET JET ENGINE

SCREW SHAFT STRUCTURE FOR DOUBLE-SHAFT EXTRUDER

ROTARY DEVICE AND A METHOD OF DESIGNING AND MAKING A ROTARY DEVICE

MULTIPLE ROTOR FLUID TRANSFER ENGINE

Rotary valve continuous flow expansible chamber dynamic and positiv...

Isochoric Heat Addition Engines and Methods

ROTOR-PISTON INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINES WITH RING-SHAPED CYLINDERS

POSITIVE DISPLACEMENT ROTARY COMPONENTS HAVING MAIN AND GATE ROTORS...

Rotary internal combustion engine with annular chamber

INDEXED POSITIVE DISPLACEMENT ROTARY MOTION DEVICE

Bi-directional converter between pressure and rotational force

Low Speed, High Torque Rotary Abutment Motor

INTERNAL COMBUSTION ENGINE

Rotary internal combustion engine with annular chamber

ROTARY PUMP OR MOTOR WITH ORBITAL PISTON ASPIRATION

GENERATOR USING GRAVITATIONAL AND GEOTHERMAL ENERGY

MULTIPLE ROTOR FLUID TRANSFER ENGINE

ROTARY STEAM ENGINE

RING TURBO-PISTON ENGINE AND RING TURBO-PISTON SUPERCHARGER

MOTOR AND METHOD OF OPERATING THE SAME