Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345895 | Photoflash device having die-stamped circuit board assembly with flexure means to prevent switch cutting | Boyd G. Brower | 1982-08-24 |
| 4286307 | Multilamp photoflash unit with circuit crossover | William J. Harvey, Glen E. Flook, Jr. | 1981-08-25 |
| 4281364 | Multilamp photoflash unit construction | William J. Harvey, Glen E. Flook, Jr. | 1981-07-28 |
| 4230450 | Intrusion alarm safety | — | 1980-10-28 |