Herbert W. Gray

Follow

Person

Littleton, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing a composite foam wire reinforced hose
- Patent number 4,447,378
- Issue date May 8, 1984
- The Gates Rubber Company
- Herbert W. Gray
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wire reinforced hose and method
- Patent number 4,380,252
- Issue date Apr 19, 1983
- The Gates Rubber Company
- Herbert W. Gray
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extruder head for making elastomer-fiber composite hose
- Patent number 4,240,782
- Issue date Dec 23, 1980
- The Gates Rubber Company
- Donald J. McPhee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL