Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4734670 | Element for a current limiting fuse | Arthur C. Westrom, W. Ralph Crooks | 1988-03-29 |
| 4727866 | Intrauterine device detection and removal system | Howard J. Tatum, Melvin R. Toews | 1988-03-01 |
| 4572162 | Method for the detection, location and extraction of an intrauterine device | Howard J. Tatum, Melvin R. Toews | 1986-02-25 |
| 4413246 | Metallic coating for a cadmium fuse | Arthur C. Westrom, James W. Larsen | 1983-11-01 |