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

William H. Arnold — 2 Patents

AMD: 1 patents #5,683 of 9,279Top 65%
TITeledyne Industries: 1 patents #209 of 517Top 45%
York, PA: #359 of 933 inventorsTop 40%
Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,329,891 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D302229 Tray for proofer or baking oven William H. Gilgore 1989-07-18
4820611 Titanium nitride as an antireflection coating on highly reflective layers for photolithography Mohammad Farnaam, Jack Sliwa 1989-04-11