Company Badge
USPTO Data Jan 1 1976 - Dec 23 2025
2 Patents
#13 in Rockford, MI
#3,122 in Michigan
#92,558 in US
Grand Rapids Controls, Inc.
Forward Citations = 19
4 inventors:
Rockford, MI, United States of America
Grand Rapids Controls, Inc.
Forward Citations = 19
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4 inventors (with patents filed for the assignee):
James W Bach (1 out of 5 patents)
David F Bach (1 out of 4 patents)
James M Mancewicz (1 out of 1 patent)
4. William R Bosworth, Jr (1 out of 1 patent)
2 patents:
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