JD

James Dougherty

📍 Indianapolis, IN: #50 of 391 inventorsTop 15%
🗺 Indiana: #477 of 3,441 inventorsTop 15%
Overall (2016): #135,182 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9488074 Rockerless desmodromic valve system — 2016-11-08
9366158 Unitary cam follower and valve preload spring for a desmodromic valve mechanism — 2016-06-14