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

Richard Arancelovic, JR. — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Houston, TX: #12,319 of 21,073 inventorsTop 60%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,536,933 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12115472 Bi-directional spring filter Larry G. Keast 2024-10-15