Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D350493 | Signal light to indicate the usage of a telephone in the home | — | 1994-09-13 |
| D344034 | Back-up warning signal for vehicles | — | 1994-02-08 |
| 5243322 | Automobile security system | Stephen S. Thompson, Michael Thompson, Gregory H. Rice, Pradeep M. Bhagwat, Thomas J. Roche | 1993-09-07 |
| D336864 | Back-up warning signal | — | 1993-06-29 |
| 5197316 | Latchable retainer for keys and the like | Roderick F. Bunyea | 1993-03-30 |
| 5181019 | Weighted transducer and driving circuit with feedback | Tom Roche | 1993-01-19 |
| 5047747 | Combination back-up light and sound emitting device for trucks and other automotive vehicles | — | 1991-09-10 |
| 5024186 | Remote automobile starter | Robert M. Long | 1991-06-18 |
| 4903007 | Combination back-up light and sound emitting device for automotive vehicle | — | 1990-02-20 |
| 4851813 | Combination back-up light and sound emitting device for automotive vehicle | — | 1989-07-25 |
| D292585 | Radio transmitter | — | 1987-11-03 |