Company Badge
USPTO Data Jan 1 1976 - Sep 29 2026
1 Patents
#34 in Highland Park, IL
#6,191 in Illinois
#136,675 in US
Davidson Lopez LLC
Forward Citations = 0
4 inventors:
Highland Park, IL, United States of America
Davidson Lopez LLC
% Expired Patents = 100.0
CIPO Patents = 1
EPO Patents = 1
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Michael H Davidson (1 out of 10 patents)
John F Arnett (1 out of 1 patent)
Sadik Elshani (1 out of 1 patent)
4. Roelof Rongen (1 out of 2 patents)
5. Michael Paul Davidson (5 patents)
1 patent:
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1 patent (CIPO):
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1 patent (EPO):
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