Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374551 | Moveable structural reinforcement system | Kenneth T. Boilen, John Hulls, Jean-Jacques Landry, Ralph C. Francis | 2002-04-23 |
| 6192637 | Moveable structural reinforcement system | Kenneth T. Boilen | 2001-02-27 |
| 5180268 | Expansion washer | — | 1993-01-19 |