Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D461798 | Telephone switching apparatus | — | 2002-08-20 |
| D458622 | Monitor TV camera with turning stand | — | 2002-06-11 |
| D458599 | Handset for a telephone | — | 2002-06-11 |
| D452489 | Telephone | — | 2001-12-25 |
| D427162 | Arithmetic operation control machine for an electronic computer | — | 2000-06-27 |
| D418492 | Operation controller for electronic computers | — | 2000-01-04 |
| D416239 | Arithmetic operation control machine for an electronic computer | — | 1999-11-09 |