Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5073134 | Boat drive with adjustable pitch propeller | Peter Muller | 1991-12-17 |
| 5061212 | Ship drive with variable-pitch propeller | Peter Muller | 1991-10-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5073134 | Boat drive with adjustable pitch propeller | Peter Muller | 1991-12-17 |
| 5061212 | Ship drive with variable-pitch propeller | Peter Muller | 1991-10-29 |