Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800049 | Continuously variable transmission with improved response time | Maurice B. Leising | 2004-10-05 |
| 6270440 | Differential side gear with integral shaft | Nurudeen B Adeyemi, Jeffrey Ward, Robert F Bis | 2001-08-07 |
| 5655567 | Valve assembly for transmission | — | 1997-08-12 |
| 5609538 | Lubricating device for a planetary gear unit | Thomas D. Nogle, Berthold Martin | 1997-03-11 |
| 5415509 | Infinitely adjustable fastener lock plate and ring | Berthold Martin, John C. Collins, William G. Teer | 1995-05-16 |
| 5293686 | Method of adjustment for a north-south automatic transaxle | Berthold Martin, James R. Klotz, John A. Frait | 1994-03-15 |
| 5289635 | Method of assembly for a north-south automatic transaxle | Berthold Martin, James R. Klotz, Michael A. Bartolino | 1994-03-01 |
| 5279186 | Assembly for a north-south automatic transaxle | Berthold Martin, John C. Collins, John A. Frait | 1994-01-18 |
| 5273136 | Lubrication system for a north-south automatic transaxle | Berthold Martin, Michael A. Bartolino | 1993-12-28 |
| 5259271 | North-south automatic transaxle | Berthold Martin, James R. Klotz, Michael A. Bartolino | 1993-11-09 |
| 5188575 | Automatic four-speed transmission with interconnected clutches | Maurice B. Leising, Thomas D. Nogle, Howard L. Benford, Gerald L. Helbrook, James R. Klotz +2 more | 1993-02-23 |
| 5094117 | Infinitely adjustable bolt locking plate | Hunter Oden | 1992-03-10 |
| 4959043 | Multi-pinion differential assembly | James R. Klotz, John A. Frait, Berthold Martin | 1990-09-25 |