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Richard C. Jeffries

FRFreightliner: 1 patents #44 of 111Top 40%

Portland, OR: #6,022 of 9,213 inventorsTop 70%

Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #3,553,685 of 4,157,543Top 90%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6431549	Method and apparatus for sealing joints between components of vehicles	James E. Hill, James L. Brown, Steven W. Hallstrom, James S. Tregaskis	2002-08-13