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RJ
Robert E. Schmalz, Jr.
GR
Graymills
: 1 patents #4 of 10
Top 40%
Overall (All Time):
#3,924,447
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1
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Patent #
Title
Co-Inventors
Date
4817649
Parts washer device
Kenneth Luedtke
,
Timothy E. Owens
1989-04-04
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