M Marc Liechtung (1 out of 4 patents)
Company Badge
USPTO Data Jan 1 1976 - Jan 13 2026
1 Patents
#3,137 in New York, NY
#8,421 in New York
#134,135 in US
Snap on Smile LLC
Forward Citations = 123
1 inventor:
New York, NY, United States of America
Snap on Smile LLC
Forward Citations = 123
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1 inventor (with patents filed for the assignee):
1 patent:
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