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

Robert L. Hulett

Chesterfield, MO: #3,708 of 6,461 inventorsTop 60%
Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #4,094,495 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4282625 Scraping tool for cleaning cooking grills 1981-08-11