David John Gruenwald (1 out of 4 patents)
Company Badge
USPTO Data Jan 1 1976 - Jan 20 2026
1 Patents
#27 in Oshkosh, WI
#2,623 in Wisconsin
#134,345 in US
Davinci Engineering & Consulting, LLC
Forward Citations = 0
1 inventor:
Oshkosh, WI, United States of America
Davinci Engineering & Consulting, LLC
Forward Citations = 0
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1 inventor (with patents filed for the assignee):
1 patent:
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