U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Campbell, Christopher


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 74 patents; average approval time: 625 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4989476 Torque transmitting device
4955255 Power transmission system for a motor vehicle with an automatic ...
4949821 Automatic transmission
4947687 Drive system comprising a variable speed driving motor, an adjust...
4944719 Planetary gear type speed change device having one-way clutch ope...
4944199 Control apparatus for a vehicle engine equipped with an automatic...
4942780 HST(hydrostatic transmission) housing axle driving apparatus
4942779 Planetary gear train for automatic transmission
4941371 Hydraulic continuously variable speed transmission with direct cl...
4939955 Planetary gearing for automatic transmission
4939953 Limited slip differential
4938738 Two-speed drive arrangement
4938099 Differential gear mechanism
4938101 Continuously variable speed transmission
4932282 Timing valve for manually selected gears of an automatic transmis...
4932280 Coaxial drive shaft system with shearable section
4930376 Minimizing delay in low temperature engagement of automatic trans...
4930373 Brake system for automatic transmission
4930372 System for engaging lock-up clutch at highest speed ratios of dif...
4928553 Variable-inertia flywheels and transmission
4926716 Method of controlling continuously variable transmission system
4924730 Transmission systems
4922789 Limited slip differential
4922788 Continuously variable transmission
4922787 HST (hydrostatic transmission) housing axle driving apparatus
4920829 Hydraulic pressure control device for automatic transmission for ...
4919006 Viscous differential
4916979 On-grade shift logic with provision for skip downshifts
4916974 Stepless speed change device
4916980 Planetary gear type speed change device to provide six forward sp...
4916977 Automatic transmission
4914983 System for freeing a motor vehicle by repeated forward-reverse op...
4913004 Electronic powershift control system for an implement transmissio...
4909102 Planetary gear system
4909098 Harmonic drive apparatus
4907471 V-belt type continuously variable transmission
4903550 Hydraulic control device for automatic transmission
4901600 Manual control for extended range splitter type compound transmis...
4899621 Automatic transmission for vehicles
4898065 Planetary reduction gear
 
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