Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5781387 | Shock hazard protection system | Lester Rivera | 1998-07-14 |
| D380451 | Faceplate for a dual fan/light controller housing | Edward Krajci | 1997-07-01 |
| 5546263 | Shock hazard protection system | Lester Rivera | 1996-08-13 |
| 5406436 | Shock hazard protection system | Lester Rivera | 1995-04-11 |
| 5184271 | Shock hazard protection system | Lester Rivera | 1993-02-02 |
| D300314 | Combined plug and conductor detector | Sergius P. Krzyzanowski | 1989-03-21 |
| 4595894 | Ground fault circuit interrupting system | Lester Rivera | 1986-06-17 |
| 4562156 | Mutant microorganism and its use in removing organic sulfur compounds | Jenefir D. Isbister | 1985-12-31 |
| 4518945 | Remote control system | Lester Rivera | 1985-05-21 |
| D271869 | Electronic receptacle housing | Lester Rivera, Saul Rosenbaum | 1983-12-20 |
| D269969 | Electronic receptacle | Lester Rivera, Saul Rosenbaum | 1983-08-02 |
| D269509 | Electronic receptacle | Lester Rivera, Saul Rosenbaum | 1983-06-28 |
| D269510 | Electronic receptacle | Lester Rivera, Saul Rosenbaum | 1983-06-28 |
| D269428 | Electronic receptacle | Lester Rivera, Saul Rosenbaum | 1983-06-21 |
| D269429 | Electronic receptacle housing | Lester Rivera, Saul Rosenbaum | 1983-06-21 |
| D269430 | Electronic receptacle | Lester Rivera, Saul Rosenbaum | 1983-06-21 |
| D269431 | Electronic receptacle | Lester Rivera, Saul Rosenbaum | 1983-06-21 |
| D269427 | Electronic receptacle | Lester Rivera, Saul Rosenbaum | 1983-06-21 |
| D269342 | Electronic receptacle | Lester Rivera, Saul Rosenbaum | 1983-06-14 |
| D269341 | Combined receptacle and ground fault circuit interrupter | Lester Rivera | 1983-06-14 |
| 4386338 | Remote control system | Lester Rivera | 1983-05-31 |
| 4284317 | Electrical wiring connector | — | 1981-08-18 |
| 4191443 | Electrical connector means | — | 1980-03-04 |