DL

Douglas A. Long

Caterpillar: 1 patents #4,437 of 8,398Top 55%
Overall (All Time): #3,760,549 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5588413 Engine assembly with leaf spring cam follower Dwight V. Stone, Jose M. Salazar-Vior 1996-12-31