Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9213390 | Periodic activity alignment | Eugene Gorbatov, Paul S. Diefenbaugh, John H. Crawford, Anil Kumar | 2015-12-15 |
| 8535051 | Four-way valve | — | 2013-09-17 |
| 7766025 | Periodic regenerative heat exchanger | — | 2010-08-03 |
| D530813 | Ceramic structured media saddle | — | 2006-10-24 |
| 6039927 | Valve system for regenerative thermal oxidizers | — | 2000-03-21 |
| 6021457 | Method and an apparatus for minimizing perturbation while monitoring parallel applications | David W. Archer, Don Breazeal, Suresh Chittor, Wayne Duncan Smith, Jim Sutton | 2000-02-01 |
| D363998 | Disposable toilet night-light | Dominick D. DeLillo | 1995-11-07 |
| 5427521 | Valve flushing mechanism for use with incinerators | — | 1995-06-27 |
| 5352194 | Automated device for liposuction | Mark B. Freidman, J. William Futrell | 1994-10-04 |
| 5312385 | Device for protected pulse irrigation | — | 1994-05-17 |
| 5279235 | Valve actuation mechanism for incinerator | — | 1994-01-18 |
| 5149259 | Grateless regenerative incinerator | — | 1992-09-22 |
| 5129332 | Valve actuation mechanism for incinerator | — | 1992-07-14 |
| 4470806 | Regenerative incinerators | — | 1984-09-11 |