Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897899 | Cable tie | William W. Shely | 1990-02-06 |
| 4788751 | Cable tie | William W. Shely | 1988-12-06 |
| 4779744 | Guide rail for supporting boards | William W. Shely | 1988-10-25 |
| 4640479 | Strain relief grommet | William W. Shely | 1987-02-03 |
| 4579310 | Guides for organizing wires | William W. Shely | 1986-04-01 |
| 4567546 | Anchor base mounting block | John C. Zeller | 1986-01-28 |
| 4503390 | Switchless voltage, continuity and polarity indicator | — | 1985-03-05 |
| 4383422 | Portable insulated holder for beverage containers | Jay Gordon | 1983-05-17 |
| 4317262 | Releasable cable clamp | — | 1982-03-02 |
| 4280092 | Ground fault interrupter tester | Roger E. Mitchell | 1981-07-21 |
| 4238728 | Voltage tester housing with prod retaining channels | Johannes A. E. Oprins | 1980-12-09 |