Fred W. Hefren

Follow

Person

Winfield, KS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Snubber assembly for motor homes
- Patent number 4,225,123
- Issue date Sep 30, 1980
- Fred W. Hefren
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stabilizer apparatus for road vehicles
- Patent number 3,980,315
- Issue date Sep 14, 1976
- Fred W. Hefren
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS