Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327500 | Cerumen barrier for custom in the ear type hearing intruments | — | 1994-07-05 |
| 4991265 | Cord tie device | Suzanne R. Darling, Kristian R. Darling | 1991-02-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327500 | Cerumen barrier for custom in the ear type hearing intruments | — | 1994-07-05 |
| 4991265 | Cord tie device | Suzanne R. Darling, Kristian R. Darling | 1991-02-12 |