Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44158 | Full traction differential with hybrid gearing | James Y. Gleasman, Paul W. Suwijn | 2013-04-16 |
| 7824289 | Steer drive for tracked vehicles | James Y. Gleasman, Donald Gabel, Matthew Wrona | 2010-11-02 |
| 7635255 | Long piston hydraulic machines | Vernon E. Gleasman, Matthew Wrona | 2009-12-22 |
| 7632188 | Spherical universal coupling | Paul W. Suwijn | 2009-12-15 |
| 7575534 | Transmission with resistance torque control | James Y. Gleasman, Donald Gabel | 2009-08-18 |
| 7540821 | Full traction differential with hybrid gearing | James Y. Gleasman, Paul W. Suwijn | 2009-06-02 |
| 7475617 | Orbital transmission with geared overdrive | James Y. Gleasman, Matthew Wrona | 2009-01-13 |
| 7416045 | Dual hydraulic machine transmission | Matthew Wrona | 2008-08-26 |
| 7367637 | Endless track for high speed multi-terrain vehicles | — | 2008-05-06 |
| 6983680 | Long-piston hydraulic machines | Vernon E. Gleasman, Matthew Wrona | 2006-01-10 |
| 6783476 | Compact full-traction differential | Vernon E. Gleasman | 2004-08-31 |
| 6748817 | Transmission with minimal orbiter | James A. Gleasman, Vernon E. Gleasman | 2004-06-15 |
| 6554729 | Steer-drive for boats and planes | Vernon E. Gleasman, Warren R. Alexander, Robert C. Horton | 2003-04-29 |
| 6342021 | Steer-drive for vehicles | Vernon E. Gleasman, Warren R. Alexander | 2002-01-29 |
| 6241327 | Endless track for high speed multi-terrain vehicles | Vernon E. Gleasman | 2001-06-05 |
| 6135220 | Modular system for track-laying vehicle | Vernon E. Gleasman | 2000-10-24 |
| 5878492 | Methods for shaping the teeth of spherical gears | Vernon E. Gleasman | 1999-03-09 |
| 5647802 | Variable-angle gears | Vernon E. Gleasman | 1997-07-15 |
| 5613914 | Universal coupling | Vernon E. Gleasman | 1997-03-25 |
| 5513553 | Hydraulic machine with gear-mounted swash-plate | Vernon E. Gleasman | 1996-05-07 |
| 5440878 | Variable hydraulic machine | Vernon E. Gleasman, Arthur H. McElroy, II, David W. Porter | 1995-08-15 |
| 5186692 | Hydromechanical orbital transmission | Vernon E. Gleasman | 1993-02-16 |
| 4895052 | Steer-driven reduction drive system | Vernon E. Gleasman, James Y. Gleasman | 1990-01-23 |
| 4776235 | No-slip, imposed differential reduction drive | Vernon E. Gleasman, James Y. Gleasman | 1988-10-11 |
| 4776236 | No-slip, imposed differential | Vernon E. Gleasman, James Y. Gleasman | 1988-10-11 |