Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11018394 | Top loading battery holder | Thomas Blaha | 2021-05-25 |
| 10333116 | Top loading battery holder | Thomas Blaha | 2019-06-25 |
| 9192059 | Battery holder for printed circuit board | Thomas Blaha | 2015-11-17 |
| 4495257 | Horizontal battery holder for cylinder cells | David Kassel, Harry Goodman | 1985-01-22 |
| 4487820 | Battery holder for coin cells | David Kassel, Harry Goodman | 1984-12-11 |