Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D279233 | Slide holder | Irene B. Feingold | 1985-06-18 |
| D259476 | Ruler | Irene B. Feingold | 1981-06-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D279233 | Slide holder | Irene B. Feingold | 1985-06-18 |
| D259476 | Ruler | Irene B. Feingold | 1981-06-09 |