David P. Colvin

Person

Cary, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Seat cushion
- Patent number 6,938,290
- Issue date Sep 6, 2005
- Richard A. McKinney
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Body armor
- Patent number 6,418,832
- Issue date Jul 16, 2002
- Pyramid Technologies International, Inc.
- David P. Colvin
- F41 - WEAPONS
Information Patent Grant
Method of reducing infrared viewability of objects
- Patent number 6,373,058
- Issue date Apr 16, 2002
- Richard A. McKinney
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Microclimate temperature regulating pad and products made therefrom
- Patent number 6,298,907
- Issue date Oct 9, 2001
- Delta Thermal Systems, Inc.
- Virginia S. Colvin
- A41 - WEARING APPAREL
Information Patent Grant
Microclimate environmental control on vegetation and seeds employin...
- Patent number 6,057,266
- Issue date May 2, 2000
- Delta Thermal Systems, Inc.
- David P. Colvin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Thermal insulating coating employing microencapsulated phase change...
- Patent number 5,804,297
- Issue date Sep 8, 1998
- David P. Colvin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Thermally enhanced foam insulation
- Patent number 5,637,389
- Issue date Jun 10, 1997
- David P. Colvin
- A41 - WEARING APPAREL
Information Patent Grant
Cushioning structure
- Patent number 5,518,802
- Issue date May 21, 1996
- David P. Colvin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Moldable foam insole with reversible enhanced thermal storage prope...
- Patent number 5,499,460
- Issue date Mar 19, 1996
- Yvonne G. Bryant
- A41 - WEARING APPAREL
Information Patent Grant
Micro-climate cooling garment
- Patent number 5,415,222
- Issue date May 16, 1995
- Triangle Research & Development Corporation
- David P. Colvin
- A41 - WEARING APPAREL
Information Patent Grant
Fabric with reversible enhanced thermal properties
- Patent number 5,366,801
- Issue date Nov 22, 1994
- Triangle Research and Development Corporation
- Yvonne G. Bryant
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Heat shield
- Patent number 5,290,904
- Issue date Mar 1, 1994
- Triangle Research and Development Corporation
- David P. Colvin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Percussive aid for the treatment of chronic lung disease
- Patent number 5,261,394
- Issue date Nov 16, 1993
- Triangle Research and Development Corporation
- James C. Mulligan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of using thermal energy absorbing and conducting potting mat...
- Patent number 5,224,356
- Issue date Jul 6, 1993
- Triangle Research and Development Corp.
- David P. Colvin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quick disconnect thermal coupler
- Patent number 5,148,861
- Issue date Sep 22, 1992
- Triangle Research and Development Corporation
- David P. Colvin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Two component cutting/cooling fluids for high speed machining
- Patent number 5,141,079
- Issue date Aug 25, 1992
- Triangle Research and Development Corporation
- Raymond A. Whitney
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cushioning structure
- Patent number 5,030,501
- Issue date Jul 9, 1991
- Raven Marketing, Inc.
- David P. Colvin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Body lumen measuring instrument
- Patent number 5,010,892
- Issue date Apr 30, 1991
- Triangle Research and Development Corp.
- David P. Colvin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transendoscopic implant capsule
- Patent number 4,936,823
- Issue date Jun 26, 1990
- Triangle Research and Development Corp.
- David P. Colvin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for the endoscopic treatment of deep tumors us...
- Patent number 4,920,978
- Issue date May 1, 1990
- Triangle Research and Development Corporation
- David P. Colvin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of using a PCM slurry to enhance heat transfer in liquids
- Patent number 4,911,232
- Issue date Mar 27, 1990
- Triangle Research and Development Corporation
- David P. Colvin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Fall intervention garment
- Patent number 4,905,989
- Issue date Mar 6, 1990
- Triangle Research and Development Corporation
- David P. Colvin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Infusion method and means
- Patent number 4,850,971
- Issue date Jul 25, 1989
- Triangle Research and Development Corporation
- David P. Colvin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermal energy storage apparatus using encapsulated phase change ma...
- Patent number 4,807,696
- Issue date Feb 28, 1989
- Triangle Research and Development Corp.
- David P. Colvin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
High speed weighing system
- Patent number 4,768,600
- Issue date Sep 6, 1988
- David P. Colvin
- G01 - MEASURING TESTING
Information Patent Grant
Fiber with reversible enhanced thermal storage properties and fabri...
- Patent number 4,756,958
- Issue date Jul 12, 1988
- Triangle Research and Development Corporation
- Yvonne G. Bryant
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Safety restraint system and inertial reel therefor
- Patent number 4,445,502
- Issue date May 1, 1984
- Algernon G. Swan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for fabrication of physiological models
- Patent number 4,312,826
- Issue date Jan 26, 1982
- David P. Colvin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Safety restraint system for ambulatory patients
- Patent number 4,256,098
- Issue date Mar 17, 1981
- Algernon G. Swan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Seat cushion
- Publication number 20030204913
- Publication date Nov 6, 2003
- Richard A. McKinney
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

David P. Colvin

Person

Patents Grantslast 30 patents

Seat cushion

Body armor

Method of reducing infrared viewability of objects

Microclimate temperature regulating pad and products made therefrom

Microclimate environmental control on vegetation and seeds employin...

Thermal insulating coating employing microencapsulated phase change...

Thermally enhanced foam insulation

Cushioning structure

Moldable foam insole with reversible enhanced thermal storage prope...

Micro-climate cooling garment

Fabric with reversible enhanced thermal properties

Heat shield

Percussive aid for the treatment of chronic lung disease

Method of using thermal energy absorbing and conducting potting mat...

Quick disconnect thermal coupler

Two component cutting/cooling fluids for high speed machining

Cushioning structure

Body lumen measuring instrument

Transendoscopic implant capsule

Method and apparatus for the endoscopic treatment of deep tumors us...

Method of using a PCM slurry to enhance heat transfer in liquids

Fall intervention garment

Infusion method and means

Thermal energy storage apparatus using encapsulated phase change ma...

High speed weighing system

Fiber with reversible enhanced thermal storage properties and fabri...

Safety restraint system and inertial reel therefor

Method for fabrication of physiological models

Safety restraint system for ambulatory patients

Patents Applicationslast 30 patents

Seat cushion