Campbell; Larry E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Campbell; Larry E..The latest application filed is for "catalytic embers for use with a gas fired log set".
- Campbell; Larry E. - Maryville TN
- Campbell; Larry E. - Knoxville TN
- Campbell; Larry E. - Louisville TN
- Campbell; Larry E. - Valencia CA
- Campbell; Larry E. - Corning NY
| Patent | Date |
|---|---|
| System for flameless catalytic destruction of fugitive organics and producing environmentally clean hot gas for other uses of thermal energy Grant 10,532,315 - Campbell , et al. Ja | 2020-01-14 |
| Catalytic embers for use with a gas fired log set Grant 6,805,115 - Campbell , et al. October 19, 2 | 2004-10-19 |
| Catalytic embers for use with a gas fired log set App 20030039932 - Campbell, Larry E. ; et al. | 2003-02-27 |
| Catalytic gas heater screen system App 20030034028 - Staller, Tracy D. ; et al. | 2003-02-20 |
| Catalytic gas heater screen system App 20020104528 - Staller, Tracy D. ; et al. | 2002-08-08 |
| Universal flame safety apparatus App 20020092234 - Staller, Tracy D. ; et al. | 2002-07-18 |
| Catalytic drip pan for cooking devices App 20010042450 - Staller, Tracy D. ; et al. | 2001-11-22 |
| Catalytic drip pan for cooking devices Grant 6,314,870 - Staller , et al. November 13, 2 | 2001-11-13 |
| Unvented heating appliance having system for reducing undesirable combustion products App 20010032641 - Campbell, Larry E. ; et al. | 2001-10-25 |
| Process and catalyst/sorber for treating sulfur compound containing effluent App 20010016184 - Campbell, Larry E. ; et al. | 2001-08-23 |
| Sequential adsorptive capture and catalytic oxidation of volatile organic compounds in a reactor bed Grant 6,251,347 - Campbell , et al. June 26, 2 | 2001-06-26 |
| Unvented heating appliance having system for reducing undesirable combustion products Grant 6,216,687 - Campbell , et al. April 17, 2 | 2001-04-17 |
| Sequential adsorptive capture and catalytic oxidation of volatile organic compounds in a reactor bed Grant 6,033,638 - Campbell , et al. March 7, 2 | 2000-03-07 |
| Pollutant removal from air in closed spaces Grant 6,007,781 - Campbell , et al. December 28, 1 | 1999-12-28 |
| Process for removing H.sub.2 o.sub.2 from aqueous streams Grant 6,004,469 - Sanders , et al. December 21, 1 | 1999-12-21 |
| Method for VOC abatement Grant 5,968,235 - Grime , et al. October 19, 1 | 1999-10-19 |
| Regeneration of catalyst/absorber Grant 5,953,911 - Guth , et al. September 21, 1 | 1999-09-21 |
| Pollutant removal from air in closed spaces Grant 5,888,924 - Campbell , et al. March 30, 1 | 1999-03-30 |
| Method for VOC abatement and paint spray booth incorporating such method Grant 5,814,132 - Grime , et al. September 29, 1 | 1998-09-29 |
| Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making same Grant 5,665,321 - Campbell , et al. September 9, 1 | 1997-09-09 |
| NOx removal process Grant 5,650,127 - Campbell , et al. July 22, 1 | 1997-07-22 |
| Regeneration of catalyst/absorber Grant 5,599,758 - Guth , et al. February 4, 1 | 1997-02-04 |
| Catalyst for production of nitric acid by oxidation of ammonia Grant 5,336,656 - Campbell August 9, 1 | 1994-08-09 |
| Catalyst for the production of nitric acid by oxidation of ammonia Grant 5,256,387 - Campbell October 26, 1 | 1993-10-26 |
| Survival device Grant 5,063,628 - Campbell November 12, 1 | 1991-11-12 |
| Fishing pole holder Grant 4,748,762 - Campbell June 7, 1 | 1988-06-07 |
| Method for making chemically durable silicate coatings Grant 4,125,651 - Campbell , et al. November 14, 1 | 1978-11-14 |
| Hydration of silicate glasses in aqueous solutions Grant 3,948,629 - Bartholomew , et al. April 6, 1 | 1976-04-06 |
| Thermally stable composite base metal oxide catalysts Grant 3,904,553 - Campbell , et al. September 9, 1 | 1975-09-09 |
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