Colvin; David P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Colvin; David P..The latest application filed is for "seat cushion".
- Colvin; David P. - Cary NC
- Colvin; David P. - Apex NC
- Colvin; David P. - Raleigh NC
| Patent | Date |
|---|---|
| Seat cushion Grant 6,938,290 - McKinney , et al. September 6, 2 | 2005-09-06 |
| Seat cushion App 20030204913 - McKinney, Richard A. ; et al. | 2003-11-06 |
| Body armor Grant 6,418,832 - Colvin July 16, 2 | 2002-07-16 |
| Microclimate temperature regulating pad and products made therefrom Grant 6,298,907 - Colvin , et al. October 9, 2 | 2001-10-09 |
| Thermally enhanced foam insulation Grant 5,637,389 - Colvin , et al. June 10, 1 | 1997-06-10 |
| Cushioning structure Grant 5,518,802 - Colvin , et al. May 21, 1 | 1996-05-21 |
| Moldable foam insole with reversible enhanced thermal storage properties Grant 5,499,460 - Bryant , et al. March 19, 1 | 1996-03-19 |
| Micro-climate cooling garment Grant 5,415,222 - Colvin , et al. May 16, 1 | 1995-05-16 |
| Fabric with reversible enhanced thermal properties Grant 5,366,801 - Bryant , et al. November 22, 1 | 1994-11-22 |
| Heat shield Grant 5,290,904 - Colvin , et al. March 1, 1 | 1994-03-01 |
| Percussive aid for the treatment of chronic lung disease Grant 5,261,394 - Mulligan , et al. November 16, 1 | 1993-11-16 |
| Method of using thermal energy absorbing and conducting potting materials Grant 5,224,356 - Colvin , et al. July 6, 1 | 1993-07-06 |
| Quick disconnect thermal coupler Grant 5,148,861 - Colvin , et al. September 22, 1 | 1992-09-22 |
| Cushioning structure Grant 5,030,501 - Colvin , et al. July 9, 1 | 1991-07-09 |
| Body lumen measuring instrument Grant 5,010,892 - Colvin , et al. April 30, 1 | 1991-04-30 |
| Transendoscopic implant capsule Grant 4,936,823 - Colvin , et al. June 26, 1 | 1990-06-26 |
| Method and apparatus for the endoscopic treatment of deep tumors using RF hyperthermia Grant 4,920,978 - Colvin May 1, 1 | 1990-05-01 |
| Method of using a PCM slurry to enhance heat transfer in liquids Grant 4,911,232 - Colvin , et al. March 27, 1 | 1990-03-27 |
| Fall intervention garment Grant 4,905,989 - Colvin , et al. March 6, 1 | 1990-03-06 |
| Infusion method and means Grant 4,850,971 - Colvin July 25, 1 | 1989-07-25 |
| Thermal energy storage apparatus using encapsulated phase change material Grant 4,807,696 - Colvin , et al. February 28, 1 | 1989-02-28 |
| Fiber with reversible enhanced thermal storage properties and fabrics made therefrom Grant 4,756,958 - Bryant , et al. July 12, 1 | 1988-07-12 |
| Method for fabrication of physiological models Grant 4,312,826 - Colvin January 26, 1 | 1982-01-26 |
| Safety restraint system for ambulatory patients Grant 4,256,098 - Swan , et al. March 17, 1 | 1981-03-17 |
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