Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438523 | Processing handwritten and hand-drawn input and speech input | John A. Oberteuffer, Kyung-Ho Loken-Kim, William Kania | 2002-08-20 |
| D312954 | Combined screwdriver bit and sheet metal cutting element for a combination hand tool | — | 1990-12-18 |
| 4928360 | Board anchor | — | 1990-05-29 |
| D297909 | Combined screwdriver bit and sheet metal cutting element for a combination hand tool | — | 1988-10-04 |