Inventor
EASTMAN RICHARD E
US22 patents
⚠️ This page may combine multiple inventors who share the name “EASTMAN RICHARD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEW VENTURE GEAR INC
16 patentsUS5363938ANov 15, 1994
Power transfer system for a four-wheel drive vehicle
NEW VENTURE GEAR INC111 citations97
US6283887B1Sep 4, 2001
Transfer case with synchronized range shift and adaptive clutch control
NEW VENTURE GEAR INC58 citations96
US5346442ASep 13, 1994
Range shift arrangement for four-wheel drive vehicles
NEW VENTURE GEAR INC80 citations96
US5330030AJul 19, 1994
Two-speed transfer case with electronic torque modulation
NEW VENTURE GEAR INC69 citations96
US5323871AJun 28, 1994
Rotary actuation mechanism for torque modulated transfer case
NEW VENTURE GEAR INC179 citations96
US5702321ADec 30, 1997
Full-time transfer case with synchronized range shift mechanism and on-demand differentiation control
NEW VENTURE GEAR INC75 citations95
US5078660AJan 7, 1992
Transfer case limited slip planetary differential
NEW VENTURE GEAR INC81 citations94
US6458056B1Oct 1, 2002
Transfer case with hydraulic range shift and adaptive clutch control
NEW VENTURE GEAR INC17 citations92
US6398688B2Jun 4, 2002
On-demand transfer case with synchronized range shift and adaptive clutch control
NEW VENTURE GEAR INC25 citations92
US6354977B1Mar 12, 2002
Transfer case with hydraulic range shift and adaptive clutch control
NEW VENTURE GEAR INC43 citations92
US5951429ASep 14, 1999
Synchronized range shift mechanism for transfer case
NEW VENTURE GEAR INC53 citations92
US5332060AJul 26, 1994
Linear actuation mechanism for electronically-controlled torque modulated transfer case
NEW VENTURE GEAR INC54 citations92
US5106351AApr 21, 1992
Transfer case limited slip planetary differential
NEW VENTURE GEAR INC48 citations90
US5743348AApr 28, 1998
Single speed transmission for an electric motor vehicle
NEW VENTURE GEAR INC40 citations87
US6554731B2Apr 29, 2003
On-demand transfer case with synchronized range shift and adaptive clutch control
NEW VENTURE GEAR INC12 citations73
US5267914ADec 7, 1993
Power transmission device for a four wheel drive vehicle
NEW VENTURE GEAR INC16 citations73
CHRYSLER MOTORS
5 patentsUS4677873AJul 7, 1987
Transfer case with inter-axle dual-planetary differential
CHRYSLER MOTORS94 citations96
US4650028AMar 17, 1987
Viscous coupling apparatus for on-demand four wheel drive system
CHRYSLER MOTORS62 citations94
US4798103AJan 17, 1989
Automatic transmission with add-on overdrive
CHRYSLER MOTORS21 citations71
US4862755ASep 5, 1989
Transfer case planetary with annulus gear power takeoff
CHRYSLER MOTORS20 citations70
US4836053AJun 6, 1989
Transfer case with dual planetary gear reduction unit
CHRYSLER MOTORS17 citations70