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

William M. Hearon

BCBoise Cascade: 2 patents #15 of 77Top 20%
Portland, OR: #4,612 of 9,213 inventorsTop 55%
Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,367,076 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4337202 Process of making L-gulono gamma lactone John F. Witte 1982-06-29
4208350 Separating phenols from alkaline pulping spent liquors Cheng Fan Lo 1980-06-17