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Steven D. Wallestad
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Kansas City, MO, US
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last 30 patents
Information
Patent Grant
Full function skid control braking system for vehicles
Patent number
5,722,740
Issue date
Mar 3, 1998
Midland Brake, Inc.
David G. Engelbert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Full function skid control braking system for vehicles
Patent number
5,577,814
Issue date
Nov 26, 1996
Midland Brake, Inc.
David G. Engelbert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake system for heavy duty semi-trailer brake systems
Patent number
5,511,860
Issue date
Apr 30, 1996
Midland Brake, Inc.
Steven D. Wallestad
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Quick-release valve for a vehicle air release brake system
Patent number
5,425,572
Issue date
Jun 20, 1995
Midland Brake, Inc.
Robert L. Koelzer
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Split system full-funtion valve system for heavy duty semi-trailer...
Patent number
5,425,571
Issue date
Jun 20, 1995
Midland Brake, Inc.
Steven D. Wallestad
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Full-function valve for heavy duty semi-trailer brake system
Patent number
5,417,479
Issue date
May 23, 1995
Midland Brake, Inc.
Steven D. Wallestad
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Full function skid control braking system for vehicles
Patent number
5,409,303
Issue date
Apr 25, 1995
Midland Brake, Inc.
David G. Engelbert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Proportioning module
Patent number
5,362,136
Issue date
Nov 8, 1994
Midland Brake, Inc.
Steven D. Wallestad
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Valve assembly for a vehicle air brake system
Patent number
5,322,353
Issue date
Jun 21, 1994
Midland Brake, Inc.
Steven D. Wallestad
B60 - VEHICLES IN GENERAL