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SG
Stanley Lawrence Grywacheski
UN
Unknown
: 1 patents #29,356 of 83,584
Top 40%
Overall (All Time):
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of 4,157,543
Top 85%
1
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Patent #
Title
Co-Inventors
Date
7389846
Personal all terrain vehicle
Rene Rosset
,
John L. Enns
2008-06-24
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