Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D310819 | Combined dimmer, fan speed control switches and cover plate | Douglas Robert Watson, Lester Rivera, Joseph G. Justiniano, Saul Rosenbaum, Thomas A. Blumberg | 1990-09-25 |
| D310820 | Combined dimmer, fan speed control switches and cover plate | Douglas Robert Watson, Lester Rivera, Joseph G. Justiniano, Saul Rosenbaum, Thomas A. Blumberg | 1990-09-25 |
| D257035 | Two prong electric plug | Michael J. Ostrelich, Donald F. Smith | 1980-09-23 |
| D257036 | Heavy duty electric plug | Donald F. Smith, Michael J. Ostrelich | 1980-09-23 |