Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342173 | Nasal dilator with cushion layer and variable spring rate | — | 2013-01-01 |
| 7600368 | High compression gas turbine with superheat enhancement | — | 2009-10-13 |
| 7254951 | High compression gas turbine with superheat enhancement | — | 2007-08-14 |
| 7114495 | Nasal strip with variable spring rate | — | 2006-10-03 |
| 6478023 | Skin stabilization and nasal dilator system | — | 2002-11-12 |
| 6098897 | Low pressure dual fluid atomizer | — | 2000-08-08 |
| 5630470 | Ceramic heat exchanger system | — | 1997-05-20 |
| 5603604 | Method and apparatus for enhancing gas turbo machinery flow | Thomas R. Norris, J. Alan Watts | 1997-02-18 |
| 5403286 | Hypodermic needle safety device with sliding outer cover | — | 1995-04-04 |
| 5340276 | Method and apparatus for enhancing gas turbo machinery flow | Thomas R. Norris, J. Alan Watts | 1994-08-23 |
| 5314329 | Pulse combustor ignitor system | — | 1994-05-24 |
| 5295975 | Hypodermic needle safety device with sliding outer cover | — | 1994-03-22 |
| 5252061 | Pulse combustion drying system | Richard Ozer, Gregory J. Kimball, Ilya Pikus | 1993-10-12 |
| 5188510 | Method and apparatus for enhancing gas turbo machinery flow | Thomas R. Norris, J. Alan Watts | 1993-02-23 |
| 5007614 | Pressure responsive two-way shut-off valve | — | 1991-04-16 |
| 4992043 | Pulse combustion energy system | — | 1991-02-12 |
| 4992039 | Pulse combustion energy system | — | 1991-02-12 |
| 4941820 | Pulse combustion energy system | — | 1990-07-17 |
| 4911403 | Pressure responsive two-way shut-off valve | — | 1990-03-27 |
| 4838784 | Pulse combustion energy system | — | 1989-06-13 |
| 4819873 | Method and apparatus for combusting fuel in a pulse combustor | — | 1989-04-11 |
| 4767313 | Pulse combustion energy system | — | 1988-08-30 |
| 4708159 | Pulse combustion energy system | — | 1987-11-24 |
| 4402340 | Pressure-responsive shut-off valve | — | 1983-09-06 |
| 4301747 | High temperature furnace with improved slag tap | Louis D. Siegert, Steven B. Brock | 1981-11-24 |