Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4686649 | Word processor with alternative formatted and unformatted display modes | Elizabeth A. Rush, Robert A. Kolpek | 1987-08-11 |
| 4495490 | Word processor and display | Beth R. Hopper, Robert A. Kolpek | 1985-01-22 |
| 4459049 | Abbreviated typing with special form display | Robert A. Kolpek, Lisa S. Trevathan | 1984-07-10 |
| 4272813 | Communicating typewriter and dictation system utilizing analog recording and transmission techniques | Robert A. Kolpek, William M. Schuller | 1981-06-09 |