Company Badge
USPTO Data Jan 1 1976 - Sep 29 2026
2 Patents
#397 in Denver, CO
#2,353 in Colorado
#94,730 in US
Specmaster Inc.
Forward Citations = 24
4 inventors:
Denver, CO, United States of America
Specmaster Inc.
% Expired Patents = 50.0
Forward Citations = 24
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4 inventors (with patents filed for the assignee):
James S Carter (1 out of 54 patents)
Billy J Shaver (1 out of 1 patent)
Randy R Busby (1 out of 1 patent)
4. Bill Shaver (1 out of 1 patent)
2 patents:
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]