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Roger T. Deutz

Minneapolis, MN: #3,628 of 6,114 inventorsTop 60%

Minnesota: #32,449 of 52,454 inventorsTop 65%

Overall (All Time): #4,097,478 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4291673	Passive solar roof ice melter	—	1981-09-29