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

Douglas E. Chandler

Cheyenne, WY: #99 of 197 inventorsTop 55%
Wyoming: #857 of 1,797 inventorsTop 50%
Overall (All Time): #3,591,551 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6277311 Method of forming flowable urea having low biuret content Kenneth E. Eimer, Harold G. Nelson, Sante P. Valpiani, Mark Anderson 2001-08-21