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Carl F. Stephens
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Dewitt, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Holding plate for piloted scroll compressor
Patent number
9,856,874
Issue date
Jan 2, 2018
Bitzer Kuehlmaschinenbau GmbH
Johnathan P. Roof
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Power transfer unit for AWD vehicles having integrated joint assembly
Patent number
9,248,738
Issue date
Feb 2, 2016
Magna Powertrain of America, Inc.
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydrostatic regenerative braking transmission for motor vehicles
Patent number
8,968,135
Issue date
Mar 3, 2015
Magna Powertrain USA, Inc.
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multi-mode hybrid electric transfer case for four-wheel drive vehicle
Patent number
8,888,638
Issue date
Nov 18, 2014
Magna Powertrain of America, Inc.
Joseph G. Mueller
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power transfer unit with output shaft having integrated joint assembly
Patent number
8,607,666
Issue date
Dec 17, 2013
Magna Powertrain of America, Inc.
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydrostatic regenerative braking transmission for motor vehicles
Patent number
8,419,578
Issue date
Apr 16, 2013
Magna Powertrain USA, Inc.
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power transfer unit with output shaft having integrated joint assembly
Patent number
8,256,328
Issue date
Sep 4, 2012
Magna Powertrain of America, Inc.
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Low-angle spline coupling for power transmission units
Patent number
7,992,668
Issue date
Aug 9, 2011
Magna Powertrain of America, Inc.
Burke Smith
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Three-speed transfer case
Patent number
6,712,729
Issue date
Mar 30, 2004
New Venture Gear, Inc.
Carl Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Three-speed transfer case
Patent number
6,575,867
Issue date
Jun 10, 2003
New Venture Gear, Inc.
Carl Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Full-time transfer case with mode shift arrangement
Patent number
6,071,207
Issue date
Jun 6, 2000
New Venture Gear, Inc.
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MAKING A TWO-PIECE COUNTERWEIGHT FOR A SCROLL COMPRESSOR
Publication number
20170260980
Publication date
Sep 14, 2017
Bitzer Kuehlmaschinenbau GmbH
Carl F. Stephens
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HOLDING PLATE FOR PILOTED SCROLL COMPRESSOR
Publication number
20160090985
Publication date
Mar 31, 2016
Bitzer Kuehlmaschinenbau GmbH
Johnathan P. Roof
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
POWER TRANSFER UNIT FOR AWD VEHICLES HAVING INTEGRATED JOINT ASSEMBLY
Publication number
20140174253
Publication date
Jun 26, 2014
MAGNA POWERTRAIN OF AMERICA, INC
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYDROSTATIC REGENERATIVE BRAKING TRANSMISSION FOR MOTOR VEHICLES
Publication number
20140135171
Publication date
May 15, 2014
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER TRANSFER UNIT WITH OUTPUT SHAFT HAVING INTEGRATED JOINT ASSEMBLY
Publication number
20120329566
Publication date
Dec 27, 2012
MAGNA POWERTRAIN OF AMERICA, INC
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTI-MODE HYBRID ELECTRIC TRANSFER CASE FOR FOUR-WHEEL DRIVE VEHICLE
Publication number
20120077633
Publication date
Mar 29, 2012
Magna Powertrain of America Inc.
Joseph G. Mueller
B60 - VEHICLES IN GENERAL
Information
Patent Application
LOW-ANGLE SPLINE COUPLING FOR POWER TRANSMISSION UNITS
Publication number
20100314189
Publication date
Dec 16, 2010
Burke SMITH
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER TRANSFER UNIT WITH OUTPUT SHAFT HAVING INTEGRATED JOINT ASSEMBLY
Publication number
20100313705
Publication date
Dec 16, 2010
Carl F. Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Application
Hydrostatic Regenerative Braking Transmission For Motor Vehicles
Publication number
20100144476
Publication date
Jun 10, 2010
Carl F. STEPHENS
B60 - VEHICLES IN GENERAL
Information
Patent Application
Three-speed transfer case
Publication number
20030199358
Publication date
Oct 23, 2003
Carl Stephens
B60 - VEHICLES IN GENERAL
Information
Patent Application
THREE-SPEED TRANSFER CASE
Publication number
20030119619
Publication date
Jun 26, 2003
Carl Stephens
B60 - VEHICLES IN GENERAL