Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

Darin J. Hull — 1 Patent

TPThe Pullman: 1 patents #67 of 165Top 45%
Norwalk, OH: #65 of 119 inventorsTop 55%
Ohio: #42,926 of 73,341 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Darin J. Hull has been granted 1 US patent while listed as an inventor at The Pullman. All of these patents were granted in 1996. Darin J. Hull ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Darin J. Hull in Norwalk, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5564521 Torque rod assembly Ronald J. McLaughlin 1996-10-15