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

Darrell Quander — 1 Patent

BGBarnes Group: 1 patents #53 of 100Top 55%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
Medina, OH: #304 of 501 inventorsTop 65%
Ohio: #42,926 of 73,341 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Darrell Quander has been granted 1 US patent while listed as an inventor at Barnes Group. All of these patents were granted in 2015. Darrell Quander ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Darrell Quander in Medina, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9003956 Fluid cylinder mechanism Kaoru Hirotani, Steven J. Reilly 2015-04-14