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

William S. Certain

HDHunter Douglas: 2 patents #140 of 264Top 55%
Westminster, CO: #406 of 944 inventorsTop 45%
Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #1,999,884 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9260914 Covering for an architectural opening Kenneth M. Faller, Galen B. Rhodes, Max W. Schroeder, Kent A. Smith, Stephen P. Smith +1 more 2016-02-16
D546104 Fabric covered head rail for coverings for architectural openings James L. Miller, Kent A. Smith 2007-07-10