Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422550 | Extending clamp | Jacques E. Hoffman | 2002-07-23 |
| 4699305 | Belt for a cable drive system | Walter C. Diener, Tommy L. Gaubatz | 1987-10-13 |
MS
Michael Stiefel
Intertech Co.: 1 patents #4 of 11Top 40%
Overall (All Time): #2,216,311 of 4,157,543Top 55%
2
Patents All Time