Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D260268 | Photoflash lamp unit | Donald R. Schindler | 1981-08-18 |
| D260270 | Photoflash lamp unit | Donald R. Schindler | 1981-08-18 |
| D260269 | Photoflash lamp unit | Donald R. Schindler | 1981-08-18 |
| D260266 | Photoflash lamp unit | Donald R. Schindler | 1981-08-18 |
| D256397 | Photoflash lamp unit | Donald R. Schindler | 1980-08-12 |