David C. Ochab

Person

Horesheads, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flexible armature plate for an electro-magnetic overrunning clutch
- Patent number 10,989,258
- Issue date Apr 27, 2021
- The Hilliard Corporation
- William J. Coon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bi-directional overrunning clutch with outer spring for a drive axle
- Patent number 9,856,930
- Issue date Jan 2, 2018
- The Hilliard Corporation
- Kelly P. Heath
- B60 - VEHICLES IN GENERAL
Information Patent Grant
True four wheel drive system for vehicle
- Patent number 9,272,620
- Issue date Mar 1, 2016
- The Hilliard Corporation
- Howard J. Knickerbocker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bi-directional overrunning clutch having split roll cage and drag m...
- Patent number 9,022,195
- Issue date May 5, 2015
- The Hilliard Corporation
- Kelly P. Heath
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bi-directional overrunning clutch having split roll cage
- Patent number 8,919,513
- Issue date Dec 30, 2014
- The Hilliard Corporation
- Kelly P. Heath
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bi-directional overrunning clutch with improved indexing mechanism
- Patent number 8,840,514
- Issue date Sep 23, 2014
- The Hilliard Corporation
- Howard J. Knickerbocker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive clutch for a continuously variable transmission with engine b...
- Patent number 8,651,986
- Issue date Feb 18, 2014
- The Hilliard Corporation
- David C. Ochab
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Centrifugal clutch with heat mitigating spring arrangement
- Patent number 8,613,351
- Issue date Dec 24, 2013
- The Hilliard Corporation
- David C. Ochab
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-energizing pump for overrunning clutch
- Patent number 7,410,042
- Issue date Aug 12, 2008
- The Hilliard Corporation
- David C. Ochab
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bi-directional overrunning clutch for a primary drive axle
- Patent number 6,722,484
- Issue date Apr 20, 2004
- Hilliard Corporation
- David C. Ochab
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spring assembly for a bi-directional overrunning clutch
- Patent number 6,629,590
- Issue date Oct 7, 2003
- The Hilliard Corporation
- David C. Ochab
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bi-directional overrunning clutch with automatic backdrive
- Patent number 6,622,837
- Issue date Sep 23, 2003
- The Hilliard Corporation
- David C. Ochab
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bi-directional overrunning clutch
- Patent number RE38012
- Issue date Mar 4, 2003
- Hilliard Corporation
- David C. Ochab
- 192 - Clutches and power-stop control
Information Patent Grant
Continuously variable transmission system with engine braking
- Patent number 6,149,540
- Issue date Nov 21, 2000
- Polaris Industries Inc.
- Mitchell D. Johnson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bi-directional overrunning clutch
- Patent number 5,971,123
- Issue date Oct 26, 1999
- Hilliard Corporation
- David C. Ochab
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multiple axle drive vehicle with overrunning roller clutch hubs
- Patent number 5,036,939
- Issue date Aug 6, 1991
- Polaris Industries L.P.
- Mitchell Johnson
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Flexible Armature Plate for an Electro-Magnetic Overrunning Clutch
- Publication number 20210123485
- Publication date Apr 29, 2021
- The Hilliard Corporation
- William J. Coon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BI-DIRECTIONAL OVERRUNNING CLUTCH WITH OUTER SPRING FOR A DRIVE AXLE
- Publication number 20170268584
- Publication date Sep 21, 2017
- The Hilliard Corporation
- Kelly P. Heath
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Driven Clutch with Engine Braking for a Continuously Variable Trans...
- Publication number 20150024882
- Publication date Jan 22, 2015
- The Hilliard Corporation
- David C. Ochab
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bi-Directional Overrunning Clutch With Improved Indexing Mechanism
- Publication number 20140274530
- Publication date Sep 18, 2014
- Howard J. Knickerbocker
- B60 - VEHICLES IN GENERAL
Information Patent Application
True Four Wheel Drive System for Vehicle
- Publication number 20140038763
- Publication date Feb 6, 2014
- Howard J. Knickerbocker
- B60 - VEHICLES IN GENERAL
Information Patent Application
BI-DIRECTIONAL OVERRUNNING CLUTCH HAVING SPLIT ROLL CAGE
- Publication number 20130199886
- Publication date Aug 8, 2013
- The Hilliard Corporation
- Kelly P. Heath
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bi-Directional Overrunning Clutch Having Split Roll Cage
- Publication number 20130112520
- Publication date May 9, 2013
- The Hilliard Corporation
- Kelly P. Heath
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Centrifugal Clutch With Heat Mitigating Spring Arrangement
- Publication number 20120298465
- Publication date Nov 29, 2012
- The Hilliard Corporation
- David C. Ochab
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Drive Clutch for a Continuously Variable Transmission with Engine B...
- Publication number 20100311529
- Publication date Dec 9, 2010
- The Hilliard Corporation
- David C. Ochab
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Self-energizing pump for overrunning clutch
- Publication number 20070286743
- Publication date Dec 13, 2007
- Hilliard Corporation
- David C. Ochab
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Bi-directional overrunning clutch for a primary drive axle
- Publication number 20030089570
- Publication date May 15, 2003
- David C. Ochab
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bi-directional overrunning clutch with automatic backdrive
- Publication number 20020125095
- Publication date Sep 12, 2002
- David C. Ochab
- B60 - VEHICLES IN GENERAL
Information Patent Application
Spring assembly for a bi-directional overrunning clutch
- Publication number 20020125097
- Publication date Sep 12, 2002
- David C. Ochab
- B60 - VEHICLES IN GENERAL

David C. Ochab

Person

Patents Grantslast 30 patents

Flexible armature plate for an electro-magnetic overrunning clutch

Bi-directional overrunning clutch with outer spring for a drive axle

True four wheel drive system for vehicle

Bi-directional overrunning clutch having split roll cage and drag m...

Bi-directional overrunning clutch having split roll cage

Bi-directional overrunning clutch with improved indexing mechanism

Drive clutch for a continuously variable transmission with engine b...

Centrifugal clutch with heat mitigating spring arrangement

Self-energizing pump for overrunning clutch

Bi-directional overrunning clutch for a primary drive axle

Spring assembly for a bi-directional overrunning clutch

Bi-directional overrunning clutch with automatic backdrive

Bi-directional overrunning clutch

Continuously variable transmission system with engine braking

Bi-directional overrunning clutch

Multiple axle drive vehicle with overrunning roller clutch hubs

Patents Applicationslast 30 patents

Flexible Armature Plate for an Electro-Magnetic Overrunning Clutch

BI-DIRECTIONAL OVERRUNNING CLUTCH WITH OUTER SPRING FOR A DRIVE AXLE

Driven Clutch with Engine Braking for a Continuously Variable Trans...

Bi-Directional Overrunning Clutch With Improved Indexing Mechanism

True Four Wheel Drive System for Vehicle

BI-DIRECTIONAL OVERRUNNING CLUTCH HAVING SPLIT ROLL CAGE

Bi-Directional Overrunning Clutch Having Split Roll Cage

Centrifugal Clutch With Heat Mitigating Spring Arrangement

Drive Clutch for a Continuously Variable Transmission with Engine B...

Self-energizing pump for overrunning clutch

Bi-directional overrunning clutch for a primary drive axle

Bi-directional overrunning clutch with automatic backdrive

Spring assembly for a bi-directional overrunning clutch