Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11758332 | Biodegradable microphone | April M Hirsch | 2023-09-12 |
| 10934428 | Marine biodegradable composition for 3-D printing | Matthew R Kincer, April M Hirsch | 2021-03-02 |
| 10752772 | Marine biodegradable composition for 3-D printing | Matthew R Kincer, April M Hirsch | 2020-08-25 |