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

Daryl A. Popig

WTWeldon Technologies: 1 patents #5 of 5Top 100%
Columbus, OH: #2,196 of 3,880 inventorsTop 60%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,691,299 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5785413 Dual lamp fixture with integral control Sean Tillinghast, Terry Dawson 1998-07-28