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Elmer R. Thomsen

Portland, OR: #4,612 of 9,213 inventorsTop 55%

Oregon: #12,654 of 28,073 inventorsTop 50%

Overall (All Time): #2,325,499 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4948111	Method and apparatus for incorporating backing boards in the printed paper stack of a printing press	—	1990-08-14
4786040	Method and apparatus for feeding envelopes to a printing press	—	1988-11-22