Issued Patents All Time
Showing 126–139 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949049 | Continuously variable transmission | David J. Allen | 2005-09-27 |
| 6945903 | Continuously variable transmission | — | 2005-09-20 |
| 6689012 | Continuously variable transmission | David J. Allen | 2004-02-10 |
| 6676559 | Continuously variable transmission | — | 2004-01-13 |
| 6551210 | Continuously variable transmission | — | 2003-04-22 |
| 6419608 | Continuously variable transmission | — | 2002-07-16 |
| 6322475 | Continuously variable transmission | — | 2001-11-27 |
| 6241636 | Continuously variable transmission | — | 2001-06-05 |
| 6000707 | Linear driving apparatus | — | 1999-12-14 |
| 5915710 | Human powered vehicle | — | 1999-06-29 |
| 5742170 | Semiconductor test socket and contacts | George L. Isaac, Rodney Scott Ziegenhagen, II | 1998-04-21 |
| 5557212 | Semiconductor test socket and contacts | George L. Isaac, Rodney Scott Ziegenhagen, II | 1996-09-17 |
| 5303938 | Kelvin chuck apparatus and method of manufacture | George L. Isaac | 1994-04-19 |
| 5264060 | Method for pultruding fiber-reinforced thermoplastic stock | Cynthia L. T. Lambing, John Barbus | 1993-11-23 |