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Mark R. Roth
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Holland, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Variable-attitude mount for brake controllers and the like
Patent number
6,419,055
Issue date
Jul 16, 2002
John Walsh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electronic controller for towed vehicle brakes
Patent number
D436932
Issue date
Jan 30, 2001
Tekonsha Engineering Company
Mark R. Roth
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Electronic controller for towed vehicle brakes
Patent number
D434391
Issue date
Nov 28, 2000
Tekonsha Engineering Company
Mark R. Roth
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Electronic controller for towed vehicle brakes
Patent number
D434011
Issue date
Nov 21, 2000
Tekonsha Engineering Company
Mark R. Roth
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Vehicle brake controller with integral mount
Patent number
D433387
Issue date
Nov 7, 2000
Tekonsha Engineering Company
Mark R. Roth
D13 - Equipment for production, distribution, or transformation of energy