Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1007279 | Support leg | Peter D. Dreissigacker, Trevor Curtis Braun | 2023-12-12 |
| D995506 | Electronic device support | Peter D. Dreissigacker, Samuel Stix Rossier | 2023-08-15 |
| D994676 | Electronic device support | Peter D. Dreissigacker, Samuel Stix Rossier | 2023-08-08 |
| 7201708 | Machine-assisted exercising | Peter D. Dreissigacker, Jonathan V. Williams | 2007-04-10 |
| 6561955 | Machine-assisted exercising | Peter D. Dreissigacker, Jonathan V. Williams | 2003-05-13 |
| 6371892 | Exercise machine | Peter D. Dreissigacker, Jonathan V. Williams | 2002-04-16 |
| 6231485 | Exercise machine | Peter D. Dreissigacker, Jonathan V. Williams | 2001-05-15 |
| 5707322 | Exercise machine | Peter D. Dreissigacker, Jonathan V. Williams | 1998-01-13 |
| D367508 | Rowing machine | Peter D. Dreissigacker, Jonathan V. Williams | 1996-02-27 |
| 4875674 | Energy absorbing means with self calibrating monitor | Peter D. Dreissigacker | 1989-10-24 |
| 4396188 | Stationary rowing unit | Peter D. Dreissigacker, Jonathan V. Williams | 1983-08-02 |