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

David M. Royster

FOFormfactor: 2 patents #75 of 177Top 45%
Livermore, CA: #1,053 of 2,185 inventorsTop 50%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,174,412 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7131848 Helical microelectronic contact and method for fabricating same Scott E. Lindsey, Charles A. Miller, Stuart Wenzel 2006-11-07
6948940 Helical microelectronic contact and method for fabricating same Scott E. Lindsey, Charles A. Miller, Stuart Wenzel 2005-09-27