Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WF

William A. Freeman

IBM: 2 patents #32,839 of 70,183Top 50%
CICiba-Geigy: 1 patents #1,572 of 2,867Top 55%
Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,665,239 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5034529 Process for the production of thiophosphoric acid esters of hydroxypyrimidines 1991-07-23
4954950 Terminal communications circuit James S. Pogorzelski, Darryl Solie, Jacqueline Hegedus Wilson 1990-09-04
4829462 Communication bit pattern detection circuit Daniel E. Hurlimann, Ernest L. Miller, Darryl Solie 1989-05-09