Vernon E. Gleasman — 25 Patents at Torvec

Vernon E. Gleasman has been granted 25 US patents while listed as an inventor at Torvec. The first was granted in 1980 and the most recent in August 2011. Vernon E. Gleasman ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Vernon E. Gleasman in Cleveland, OH, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
RE42633	Spool valve for fluid control	Warren R. Alexander	2011-08-23
7635255	Long piston hydraulic machines	Keith E. Gleasman, Matthew Wrona	2009-12-22
6983680	Long-piston hydraulic machines	Keith E. Gleasman, Matthew Wrona	2006-01-10
6783476	Compact full-traction differential	Keith E. Gleasman	2004-08-31
6748817	Transmission with minimal orbiter	James A. Gleasman, Keith E. Gleasman	2004-06-15
6554729	Steer-drive for boats and planes	Keith E. Gleasman, Warren R. Alexander, Robert C. Horton	2003-04-29
6342021	Steer-drive for vehicles	Keith E. Gleasman, Warren R. Alexander	2002-01-29
6241327	Endless track for high speed multi-terrain vehicles	Keith E. Gleasman	2001-06-05
6135220	Modular system for track-laying vehicle	Keith E. Gleasman	2000-10-24
6095192	Spool valve for fluid control	Warren R. Alexander	2000-08-01
5878492	Methods for shaping the teeth of spherical gears	Keith E. Gleasman	1999-03-09
5647802	Variable-angle gears	Keith E. Gleasman	1997-07-15
5613914	Universal coupling	Keith E. Gleasman	1997-03-25
5513553	Hydraulic machine with gear-mounted swash-plate	Keith E. Gleasman	1996-05-07
5440878	Variable hydraulic machine	Keith E. Gleasman, Arthur H. McElroy, II, David W. Porter	1995-08-15
5186692	Hydromechanical orbital transmission	Keith E. Gleasman	1993-02-16
4895052	Steer-driven reduction drive system	Keith E. Gleasman, James Y. Gleasman	1990-01-23
4873754	Tool for removing snap rings	—	1989-10-17
4776235	No-slip, imposed differential reduction drive	Keith E. Gleasman, James Y. Gleasman	1988-10-11
4776236	No-slip, imposed differential	Keith E. Gleasman, James Y. Gleasman	1988-10-11
4732053	Multi-axle vehicle steer drive system	Keith E. Gleasman	1988-03-22
4724721	Subassembly for a differential	Keith E. Gleasman	1988-02-16	$793,000
4495835	Differential gearing assembly	—	1985-01-29	$612,000
4491035	Differential gear apparatus	Keith E. Gleasman	1985-01-01
4191071	Torque equalizer or unbalancer for a cross-axis planetary differential gear complex	Robert N. Benjamin	1980-03-04

Vernon E. Gleasman — 25 Patents

Issued Patents All Time

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