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

Deborah A. Parsons

INIntel: 1 patents #18,218 of 30,777Top 60%
Portland, OR: #6,022 of 9,213 inventorsTop 70%
Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,809,553 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5358891 Trench isolation with planar topography and method of fabrication Chi-Hwa Tsang, Kerry Spurgin, William Hargrove, Ganesan Radhakrishnan 1994-10-25