Doyle V. Haren

Person

Clyde, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
A method of making a reinforced hard porous ink roll assembly
- Patent number 4,691,432
- Issue date Sep 8, 1987
- Day International Corporation
- Doyle V. Haren
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Crawler track structure having wear surface
- Patent number 4,390,214
- Issue date Jun 28, 1983
- Dayco Corporation
- Jonas L. Gunter
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Reinforced center bearing liner
- Patent number 4,308,801
- Issue date Jan 5, 1982
- Dayco Corporation
- Jerry W. Cooper
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of making polymeric hose
- Patent number 4,289,555
- Issue date Sep 15, 1981
- Dayco Corporation
- Doyle V. Haren
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fire extinguishing system utilizing the engine cooling system
- Patent number 4,248,309
- Issue date Feb 3, 1981
- Dayco Corporation
- Anatoli Hofle
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Apparatus for and method of coating a wear layer of a carpeting str...
- Patent number 4,239,821
- Issue date Dec 16, 1980
- Dayco Corporation
- Michael E. McLean
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for and method of making carpeting strip having integral...
- Patent number 4,231,835
- Issue date Nov 4, 1980
- Dayco Corporation
- Rufus N. Ensley
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Microporous elastomeric material and method of manufacture
- Patent number 4,226,911
- Issue date Oct 7, 1980
- Dayco Corporation
- Doyle V. Haren
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymeric hose
- Patent number 4,212,327
- Issue date Jul 15, 1980
- Dayco Corporation
- Doyle V. Haren
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Non-misting inking roll, method of making same, and ink for use the...
- Patent number 4,195,570
- Issue date Apr 1, 1980
- Dayco Corporation
- Doyle V. Haren
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reinforced center bearing liner
- Patent number 4,188,888
- Issue date Feb 19, 1980
- Dayco Corporation
- Jerry W. Cooper
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dual-purpose temporary carpet and carpet underlay construction and...
- Patent number 4,172,917
- Issue date Oct 30, 1979
- Dayco Corporation
- Daniel A. Angelle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flexible hose construction and method of making same
- Patent number 4,130,139
- Issue date Dec 19, 1978
- Dayco Corporation
- Doyle V. Haren
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Carpet seaming strip, method of making such strip, and carpet emplo...
- Patent number 4,092,450
- Issue date May 30, 1978
- Dayco Corporation
- Doyle V. Haren
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Compressible printing blanket and method of manufacture
- Patent number 4,025,685
- Issue date May 24, 1977
- Dayco Corporation
- Doyle V. Haren
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Doyle V. Haren

Person

Patents Grantslast 30 patents

A method of making a reinforced hard porous ink roll assembly

Crawler track structure having wear surface

Reinforced center bearing liner

Method of making polymeric hose

Fire extinguishing system utilizing the engine cooling system

Apparatus for and method of coating a wear layer of a carpeting str...

Apparatus for and method of making carpeting strip having integral...

Microporous elastomeric material and method of manufacture

Polymeric hose

Non-misting inking roll, method of making same, and ink for use the...

Reinforced center bearing liner

Dual-purpose temporary carpet and carpet underlay construction and...

Flexible hose construction and method of making same

Carpet seaming strip, method of making such strip, and carpet emplo...

Compressible printing blanket and method of manufacture