GB

Graham P. Batchelor

PL Perkins Engines Company Limited: 2 patents #40 of 209Top 20%
Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Peterborough, GB: #32 of 222 inventorsTop 15%
Overall (All Time): #1,595,476 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7114230 Method and apparatus for automatically setting rocker arm clearances in an internal combustion engine William Crozier 2006-10-03
6675115 Method and apparatus for automatically setting rocker arm clearances in an internal combustion engine William Crozier 2004-01-06
6546347 Method and apparatus for automatically setting rocker arm clearances in an internal combustion engine William Crozier 2003-04-08