Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5174192 | Piston, method of making the piston and piston and cylinder unit comprising the piston | Peter E. Brown | 1992-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5174192 | Piston, method of making the piston and piston and cylinder unit comprising the piston | Peter E. Brown | 1992-12-29 |