TR

Thomas Sherwood Ruffner

BO Borgwarner: 1 patents #797 of 1,600Top 50%
Caterpillar: 1 patents #4,437 of 8,398Top 55%
Overall (All Time): #1,993,258 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9802533 Machine roof integrated lighting system Anthony James Pollock 2017-10-31
4529346 Securing assembly for a threaded member John A. Aubel, Patrick A. Jenkins 1985-07-16