Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7131205 | Electric powered rotary saw | — | 2006-11-07 |
| 6785971 | Electric powered rotary hacksaw | — | 2004-09-07 |
| 6336381 | Powered pipe wrench | — | 2002-01-08 |
| 5785476 | Fastener with soft tip | — | 1998-07-28 |
| 4847687 | Video ranging system | Ralph M. Somers, Roland WILHELM | 1989-07-11 |
| 4845556 | Video spot detector | Ralph M. Somers, Ronald G. Alcoke | 1989-07-04 |