Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992532 | Wet pipe fire protection system | James G. Retzloff | 1999-11-30 |
| 4439912 | Infrared detector and method of making same | John H. Pollard | 1984-04-03 |
| 4246510 | Retina for pyroelectric vidicon | Wellman L. Clark, John T. Cox, Gerald Klauber, Ferdinand C. Petito, John E. Waylonis | 1981-01-20 |