Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D286914 | Air-cooled compact electric lamp | — | 1986-11-25 |
| D286915 | Air-cooled compact electric lamp | — | 1986-11-25 |
| D278462 | Air-cooled compact electric lamp | — | 1985-04-16 |
| 4503360 | Compact fluorescent lamp unit having segregated air-cooling means | — | 1985-03-05 |
| D277412 | Compact electric discharge lamp | — | 1985-01-29 |
| D277033 | Air-cooled compact electric lamp | — | 1985-01-01 |
| 4368943 | Auxiliary equipment enclosure unit for watthour meter sockets | Steven B. Davis, Forrest E. Coyle | 1983-01-18 |
| 4314738 | Auxiliary equipment enclosure unit for watthour meter sockets | Steven B. Davis, Forrest E. Coyle | 1982-02-09 |
| 4206328 | Pushbutton assembly | Forrest E. Coyle | 1980-06-03 |
| 4191874 | Manually operable switch | — | 1980-03-04 |
| D253940 | Elevator floor registration button | — | 1980-01-15 |