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Russel J. Freeman
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Vittoria, Ontario, CA
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last 30 patents
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Patent Grant
Tire balancing
Patent number
5,766,501
Issue date
Jun 16, 1998
M & R Tire Products Inc.
Michael Heffernan
B60 - VEHICLES IN GENERAL
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Patent Grant
Tire balancing
Patent number
5,728,243
Issue date
Mar 17, 1998
Michael Heffernan
B60 - VEHICLES IN GENERAL