Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D346319 | Razor blade scraper | Leon E. Lavallee, Robert Howitt, R. Kurt Heinzmann, Andre G. Beaupre | 1994-04-26 |
| 4993896 | Edge contouring system | David Michael Dombrowski, William D. Rouse, Robert Bean, David P. Asmus, Andre G. Beaupre +1 more | 1991-02-19 |