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

C. Arthur Hart

RIResearch Triangle Institute: 1 patents #166 of 344Top 50%
Raleigh, NC: #3,984 of 6,378 inventorsTop 65%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #4,108,536 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4194298 Air drying of refractory hardwoods 1980-03-25