Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D321061 | Lamp base | — | 1991-10-22 |
| 4639226 | Adult/child communication kit | Jane E. Braun | 1987-01-27 |
| 4556390 | Adult/child communication kit | Jane E. Braun | 1985-12-03 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D321061 | Lamp base | — | 1991-10-22 |
| 4639226 | Adult/child communication kit | Jane E. Braun | 1987-01-27 |
| 4556390 | Adult/child communication kit | Jane E. Braun | 1985-12-03 |