David E. Frye

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North Mankato, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Towed vehicle brake system
- Patent number 5,779,324
- Issue date Jul 14, 1998
- Commercial Intertech Corp.
- Frederick W. Cords
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power-assisted hydraulic steering system
- Patent number 5,775,102
- Issue date Jul 7, 1998
- Commercial Intertech Corp.
- David E. Frye
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Internally boosted master cylinder
- Patent number 5,735,124
- Issue date Apr 7, 1998
- Commercial Intertech Corp.
- Frederick W. Cords
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic pilot brake valve
- Patent number 5,655,429
- Issue date Aug 12, 1997
- Commercial Intertech Corp.
- Frederick W. Cords
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake system for an off-road vehicle
- Patent number 5,368,372
- Issue date Nov 29, 1994
- Total Quality Enterprises, Inc.
- Frederick W. Cords
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control valve for hydraulic braking system
- Patent number 5,346,289
- Issue date Sep 13, 1994
- Total Quality Enterprises, Inc.
- Frederick W. Cords
- B60 - VEHICLES IN GENERAL