Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D292331 | Electrically heated ear muff | — | 1987-10-13 |
| 4377638 | Microbiological production of lower aliphatic carboxylic acids | Barbara R. S. Genthner | 1983-03-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D292331 | Electrically heated ear muff | — | 1987-10-13 |
| 4377638 | Microbiological production of lower aliphatic carboxylic acids | Barbara R. S. Genthner | 1983-03-22 |