Company Badge
USPTO Data Jan 1 1976 - Sep 15 2026
1 Patents
#72 in Escondido, CA
#29,070 in California
#136,850 in US
Hardonex, Inc.
Forward Citations = 0
5 inventors:
Escondido, CA, United States of America
Hardonex, Inc.
Forward Citations = 0
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5 inventors (with patents filed for the assignee):
Gregory M Quist (1 out of 24 patents)
David A Drake (1 out of 19 patents)
John David Boyd (1 out of 8 patents)
4. David B Rees (1 out of 5 patents)
5. Lawrence Brian Merchell (1 out of 8 patents)
1 patent:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]