RH

Robert E. Hawbaker

Caterpillar: 2 patents #39 of 387Top 15%
📍 Peoria, IL: #15 of 127 inventorsTop 15%
🗺 Illinois: #658 of 5,780 inventorsTop 15%
Overall (2003): #45,786 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6634619 Pressure control valve having enhanced durability David A. Cusac, Chuong Q. Dam, Mark G. Fulford, Paul Gamble, Rebecca M. Zick 2003-10-21
6604420 Nondestructive adhesion testing by ultrasonic cavitation Leonard George Wheat, Jason William Sanders, Poh Heng Teh 2003-08-12