Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4488044 | Ionization chamber for smoke detector and the like | Gerald D. Rork, Edward J. Thorp | 1984-12-11 |
| 4354652 | Sensor mounting assembly | Philip J. Burnstein, George R. Pariza | 1982-10-19 |