Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4480308 | Text processing system with communication data save facility | Robert J. Grafe | 1984-10-30 | $31,092,000 |
| 4443863 | Timer driven display updating | Dennis G. Busch, Robert J. Grafe | 1984-04-17 | $34,280,000 |
| 4441163 | Dynamic send queue modification system | Robert L. Wierwille, Rebecca S. Wood | 1984-04-03 | $11,562,000 |