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

Duane E. Palmer

ELEldec: 1 patents #24 of 48Top 50%
Stanwood, WA: #54 of 108 inventorsTop 50%
Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,764,830 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5392655 Optical pickup and signal analyzing system for mass flowmeters Bruce E. Johnson, David L. Brodeur, William E. Chiles 1995-02-28