RB

Randall B. Blum

Caterpillar: 3 patents #2,162 of 8,398Top 30%
Overall (All Time): #1,552,078 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8170733 Vehicle control system and method Douglas J. Carlton, Jordan T. Thomas, Geoffrey D. Ginzel 2012-05-01
5697349 Blowby mist separator and regulator system for an enclosed crankcase 1997-12-16
4580534 Engine barring device Raymond O. Starnes 1986-04-08