Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850529 | Trunnion support and bearing particularly for universal joint | Kenneth Lefew, John Therriault | 2010-12-14 |
| 4320774 | Mechanical toothbrush | — | 1982-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850529 | Trunnion support and bearing particularly for universal joint | Kenneth Lefew, John Therriault | 2010-12-14 |
| 4320774 | Mechanical toothbrush | — | 1982-03-23 |