Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808941 | Safety utility knife assemblies, and components for use within safety utility knifes | Matthew J. Jacobs, Randolph Scott Presley | 2017-11-07 |
| 5223168 | Surface cleaner and treatment | — | 1993-06-29 |
| 5056214 | Method of making a molded transformer enclosure | — | 1991-10-15 |
| 4921221 | Monitoring pyrogenic processes | Douglas S. Flett, Peter J. Tily | 1990-05-01 |
| 4682000 | Welding transformer and rectifier assembly | Mark B. Siehling, Stanley R. Van Antwerp | 1987-07-21 |