Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500748 | Flame retardent electrical cable | — | 1985-02-19 |
| 4456784 | Conduit sealing connector | — | 1984-06-26 |
| 4434320 | Contractible conduit sealing connector | William J. Herbert | 1984-02-28 |
| 4343844 | Shrinkable sleeve adapted for cable and tubing gas flow blocking | Richard S. Thayer, William J. Herbert | 1982-08-10 |
| 4287846 | Intermittent adhesive applicator | — | 1981-09-08 |
| 4235949 | Non-wrinkling automotive trim strip | Dick T. van Manen | 1980-11-25 |