GM

Grant D. Maxwell

Overall (All Time): #2,263,335 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5794710 "Lightweight adjustable track ""power dozer""" 1998-08-18
5179789 Kiln with automatic control of heat distribution Brian Stroud, Ronald E. Rohachuk 1993-01-19