Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4618777 | Outer electrode with improved smoke entry | George A. Schoenfelder, James S. Slater | 1986-10-21 |
| 4595914 | Self-testing combustion products detector | — | 1986-06-17 |
| 4230383 | Integral contact | Philip J. Burnstein, George R. Pariza | 1980-10-28 |