Company Badge
USPTO Data Jan 1 1976 - Sep 22 2026
2 Patents
#44 in Rochester Hills, MI
#3,186 in Michigan
#94,647 in US
Speedring Systems, Inc.
Forward Citations = 52
8 inventors:
Rochester Hills, MI, United States of America
Speedring Systems, Inc.
Forward Citations = 52
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8 inventors (with patents filed for the assignee):
Michael N Sweeney (2 out of 2 patents)
Edward C Smith (1 out of 3 patents)
John Michael Rodgers (1 out of 8 patents)
4. Brian L Tiffany (1 out of 1 patent)
5. Thomas J Vettese (1 out of 1 patent)
6. Mark S Maiberger (1 out of 1 patent)
7. Steve F Sagan (1 out of 1 patent)
8. Emery Erdelyi (1 out of 1 patent)
2 patents:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]