Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355354 | Interface apparatus for coupling a minicomputer to a microcomputer for the transfer of data between them and method for using same | Mark F. Kempf, Timothy R. Walworth | 1982-10-19 |
| 4320452 | Digital bus and control circuitry for data routing and transmission | Mark F. Kempf, Timothy R. Walworth | 1982-03-16 |