JW

James D. Wotherspoon

PL Perkins Engines Company Limited: 1 patents #2 of 19Top 15%
📍 Stamford, GB: #1 of 4 inventorsTop 25%
Overall (2011): #271,943 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7878166 Device and method for retaining a valve bridge Patrick Kirk Harris, Michael Robert Stott 2011-02-01