Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5551929 | Differential traction drive transmission | — | 1996-09-03 |
| 5051106 | Transverse axis infinitely variable transmission | — | 1991-09-24 |
| 4544215 | Self-contained slip ring assembly | — | 1985-10-01 |
| 4535648 | Control handle extension | Jack C. Stelzer | 1985-08-20 |
| 4524642 | High torque infinitely variable epicyclic transmission | — | 1985-06-25 |
| 4367656 | Single axis force transducer | — | 1983-01-11 |
| 4266446 | High torque infinitely variable traction drive transmission | — | 1981-05-12 |