Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4584679 | Tack-on acknowledgement in computer networks | William D. Livingston | 1986-04-22 | $7,070,000 |
| 4568930 | Multinodal data communication network | William D. Livingston, Wayne A. Mack, Thomas E. Barclay, John A. Zett | 1986-02-04 | $5,503,000 |
| 4536877 | Tack-on acknowledgment in computer networks | William D. Livingston | 1985-08-20 | $5,188,000 |