Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8418452 | Hydrostatic transaxle | Eric S. Phanco, Kenneth J. Rawski | 2013-04-16 |
| 7760463 | Multiple disks in a single disk package | P. Keith Muller | 2010-07-20 |
| 7347379 | Dual antenna coil transponder system | Timothy J. Ward | 2008-03-25 |
| 7316114 | Valve for a hydraulic drive apparatus | Raymond Hauser | 2008-01-08 |
| 7146809 | Valve for a hydraulic drive apparatus | Raymond Hauser | 2006-12-12 |
| 7145451 | Impedance matching network and multidimensional electromagnetic field coil for a transponder interrogator | — | 2006-12-05 |
| 7052429 | Internal expansion tank for hydrostatic transaxle | Eric S. Phanco, Kenneth J. Rawski | 2006-05-30 |
| 6971234 | Zero-turn hydrostatic transaxle | Eric S. Phanco, Kenneth J. Rawski, Patricia J. Given, Lonnie E. Holder | 2005-12-06 |
| 6968684 | Valve for a hydraulic drive apparatus | Raymond Hauser | 2005-11-29 |
| 6943680 | Identification system interrogator | — | 2005-09-13 |
| 6935454 | Valve for a hydraulic drive apparatus | Raymond Hauser | 2005-08-30 |
| 6843747 | Internal expansion tank for hydrostatic transaxle | Eric S. Phanco, Kenneth J. Rawski | 2005-01-18 |
| 6793463 | Tandem pump and interface for same | — | 2004-09-21 |
| 6775976 | Zero-turn hydrostatic transaxle | Eric S. Phanco, Kenneth J. Rawski, Patricia J. Given, Lonnie E. Holder | 2004-08-17 |
| 6682312 | Tandem pump and interface for same | — | 2004-01-27 |
| 6494686 | Tandem pump and interface for same | — | 2002-12-17 |
| 6307468 | Impedance matching network and multidimensional electromagnetic field coil for a transponder interrogator | — | 2001-10-23 |
| 6253637 | Control device for hydrostatic apparatus | Raymond Hauser, Thomas J. Langenfeld | 2001-07-03 |
| 6122996 | Hydrostatic transmission | Raymond Hauser, Craig Wigness, Thomas J. Langenfeld | 2000-09-26 |
| 5992141 | Ammonia injection in NOx control | Lester P. Berriman, John M. Zabsky | 1999-11-30 |
| 5690182 | Apparatus facilitating connection of trailer implement to tractor three-point hitch system | — | 1997-11-25 |
| 5358209 | Anchoring device | — | 1994-10-25 |
| 5125518 | Interlocking hanging system | — | 1992-06-30 |
| 5090286 | Food slicing guide | — | 1992-02-25 |
| 4663574 | Reactive position detector for electromagnetic vibrators | — | 1987-05-05 |