Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5886423 | Electric series circuit | Bernard Gershen | 1999-03-23 |
| 5795059 | Push-in lampholder mounting system | Charles Chase | 1998-08-18 |
| 5730522 | Lampholder mounting system | Rickie Wyke | 1998-03-24 |
| 5719736 | Heat flow detector for recessed incandescent fixtures | James N. Pearse, George E. Johnson | 1998-02-17 |
| 5528448 | Heat flow detector for recessed incandescent fixtures | James N. Pearse, George E. Johnson | 1996-06-18 |
| 5321576 | Heat flow detector for recessed incandescent fixtures | James N. Pearse, George E. Johnson | 1994-06-14 |
| 5177658 | Heat flow detector for recessed incandescent fixtures | James N. Pearse, George E. Johnson | 1993-01-05 |
| 5157579 | Heat flow detector for recessed incandescent fixtures | James N. Pearse, George E. Johnson | 1992-10-20 |
| D328284 | Thermal protector housing | — | 1992-07-28 |
| D300215 | Lockable mount for an electric lamp socket | Charles Chase | 1989-03-14 |
| D294914 | Combined anti-rotational bracket and snap-in clip | Charles Chase | 1988-03-29 |
| 4661885 | Lockable lampholder mounting system | Charles Chase | 1987-04-28 |
| 4535398 | Combined liner locking and locking washer system for mounting an incandescent lamp | George E. Johnson | 1985-08-13 |
| D278050 | Thermal detector | James N. Pearse, George E. Johnson | 1985-03-19 |
| 4270830 | Wire connector | — | 1981-06-02 |