John J. Koszewnik

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust manifold constructions including thermal barrier coatings f...
- Patent number 11,098,634
- Issue date Aug 24, 2021
- Achates Power, Inc.
- John Koszewnik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Parent bore cylinder block of an opposed-piston engine
- Patent number 10,989,136
- Issue date Apr 27, 2021
- Achates Power, Inc.
- Andrew P. Perr
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cylinder liner for an opposed-piston engine
- Patent number 10,677,188
- Issue date Jun 9, 2020
- Achates Power, Inc.
- John J. Koszewnik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid opposed-piston engine system
- Patent number 10,329,996
- Issue date Jun 25, 2019
- Achates Power, Inc.
- John J. Koszewnik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gear backlash control for an opposed-piston engine
- Patent number 9,958,057
- Issue date May 1, 2018
- Achates Power, Inc.
- Abhishek B. Sahasrabudhe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid opposed-piston engine system
- Patent number 9,915,188
- Issue date Mar 13, 2018
- Achates Power, Inc.
- John J. Koszewnik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cylinder liner for an opposed-piston engine
- Patent number 9,845,764
- Issue date Dec 19, 2017
- Achates Power, Inc.
- John J. Koszewnik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air handling constructions for opposed-piston engines
- Patent number 9,581,024
- Issue date Feb 28, 2017
- Achates Power, Inc.
- Kevin B. Fuqua
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Open intake and exhaust chamber constructions for an air handling s...
- Patent number 9,551,220
- Issue date Jan 24, 2017
- Achates Power, Inc.
- Kevin B. Fuqua
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE
- Publication number 20240392734
- Publication date Nov 28, 2024
- Achates Power, Inc.
- ANDREW P. PERR
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE
- Publication number 20210239070
- Publication date Aug 5, 2021
- Achates Power, Inc.
- ANDREW P. PERR
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE
- Publication number 20210239071
- Publication date Aug 5, 2021
- Achates Power, Inc.
- ANDREW P. PERR
- B22 - CASTING POWDER METALLURGY
Information Patent Application
EXHAUST PLENUM CHAMBER CONSTRUCTIONS INCLUDING THERMAL BARRIER COAT...
- Publication number 20200182114
- Publication date Jun 11, 2020
- Achates Power, Inc.
- JOHN KOSZEWNIK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST MANIFOLD CONSTRUCTIONS INCLUDING THERMAL BARRIER COATINGS F...
- Publication number 20200173334
- Publication date Jun 4, 2020
- Achates Power, Inc.
- JOHN KOSZEWNIK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROBUST SUPERCHARGER FOR OPPOSED-PISTON ENGINES EQUIPPED WITH EXHAUS...
- Publication number 20200158131
- Publication date May 21, 2020
- Achates Power, Inc.
- JOHN M. KESSLER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE
- Publication number 20200149493
- Publication date May 14, 2020
- Achates Power, Inc.
- ANDREW P. PERR
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HYBRID OPPOSED-PISTON ENGINE SYSTEM
- Publication number 20180087445
- Publication date Mar 29, 2018
- Achates Power, Inc.
- JOHN J. KOSZEWNIK
- B60 - VEHICLES IN GENERAL
Information Patent Application
CYLINDER LINER FOR AN OPPOSED-PISTON ENGINE
- Publication number 20180058368
- Publication date Mar 1, 2018
- Achates Power, Inc.
- John J. Koszewnik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GEAR BACKLASH CONTROL FOR AN OPPOSED-PISTON ENGINE
- Publication number 20170356542
- Publication date Dec 14, 2017
- Achates Power, Inc.
- Abhishek B. Sahasrabudhe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Cylinder Liner For An Opposed-Piston Engine
- Publication number 20160290277
- Publication date Oct 6, 2016
- Achates Power, Inc.
- John J. Koszewnik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYBRID OPPOSED-PISTON ENGINE SYSTEM
- Publication number 20160252004
- Publication date Sep 1, 2016
- Achates Power, Inc.
- JOHN J. KOSZEWNIK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Air Handling Constructions for Opposed-Piston Engines
- Publication number 20150337727
- Publication date Nov 26, 2015
- Achates Power, Inc.
- Kevin B. Fuqua
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Open Intake and Exhaust Chamber Constructions for an Air Handling S...
- Publication number 20150337728
- Publication date Nov 26, 2015
- Achates Power, Inc.
- Kevin B. Fuqua
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Gear Noise Reduction in Opposed-Piston Engines
- Publication number 20150020629
- Publication date Jan 22, 2015
- Achates Power, Inc.
- John J. Koszewnik
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

John J. Koszewnik

Person

Patents Grantslast 30 patents

Exhaust manifold constructions including thermal barrier coatings f...

Parent bore cylinder block of an opposed-piston engine

Cylinder liner for an opposed-piston engine

Hybrid opposed-piston engine system

Gear backlash control for an opposed-piston engine

Hybrid opposed-piston engine system

Cylinder liner for an opposed-piston engine

Air handling constructions for opposed-piston engines

Open intake and exhaust chamber constructions for an air handling s...

Patents Applicationslast 30 patents

PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE

PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE

PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE

EXHAUST PLENUM CHAMBER CONSTRUCTIONS INCLUDING THERMAL BARRIER COAT...

EXHAUST MANIFOLD CONSTRUCTIONS INCLUDING THERMAL BARRIER COATINGS F...

ROBUST SUPERCHARGER FOR OPPOSED-PISTON ENGINES EQUIPPED WITH EXHAUS...

PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE

HYBRID OPPOSED-PISTON ENGINE SYSTEM

CYLINDER LINER FOR AN OPPOSED-PISTON ENGINE

GEAR BACKLASH CONTROL FOR AN OPPOSED-PISTON ENGINE

Cylinder Liner For An Opposed-Piston Engine

HYBRID OPPOSED-PISTON ENGINE SYSTEM

Air Handling Constructions for Opposed-Piston Engines

Open Intake and Exhaust Chamber Constructions for an Air Handling S...

Gear Noise Reduction in Opposed-Piston Engines