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

William A. Quirk — 3 Patents

CECelestech: 2 patents #11 of 19Top 60%
SCSaint-Gobain Industrial Ceramics: 1 patents #25 of 76Top 35%
Lake Forest, CA: #404 of 1,030 inventorsTop 40%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,629,471 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6099652 Apparatus and method for depositing a substance with temperature control Donald O. Patten, Jr., Matthew Simpson, Henry Windischmann, Michael Heuser, Stephen M. Jaffe 2000-08-08
5683759 Method for depositing a substance with temperature control Cecil B. Shepard, Jr., Michael Heuser, Daniel V. Raney, Gregory Bak-Boychuk 1997-11-04
5551983 Method and apparatus for depositing a substance with temperature control Cecil B. Shepard, Jr., Michael Heuser, Daniel V. Raney, Gregory Bak-Boychuk 1996-09-03