Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993640 | Treating inflammatory lung disease | Andrew V. Schally, Renzhi Cai | 2024-05-28 |
| 6637475 | Bulk chemical delivery system | Craig M. Noah, John N. Gregg, Craig Esser | 2003-10-28 |
| 6600616 | Method for reduction of off-track errors or write failures in data storage tape systems | Jeffrey S. McAllister, Donald J. Fasen, Paul Bartlett | 2003-07-29 |
| 6520218 | Container chemical guard | John N. Gregg, Gregory W. Harris, Frank L. Cook | 2003-02-18 |
| 6457494 | Chemical delivery system having purge system utilizing multiple purge techniques | John N. Gregg, Craig M. Noah | 2002-10-01 |
| 6435229 | Bulk chemical delivery system | Craig M. Noah, John N. Gregg, Craig Esser | 2002-08-20 |
| 6296026 | Chemical delivery system having purge system utilizing multiple purge techniques | John N. Gregg, Craig M. Noah | 2001-10-02 |
| 6296025 | Chemical delivery system having purge system utilizing multiple purge techniques | John N. Gregg, Craig M. Noah | 2001-10-02 |
| 6260588 | Bulk chemical delivery system | Craig M. Noah, John N. Gregg, Craig Esser | 2001-07-17 |
| 6228159 | Multi-component mixtures for manufacture of semi-conductors | John N. Gregg | 2001-05-08 |
| 6199599 | Chemical delivery system having purge system utilizing multiple purge techniques | John N. Gregg, Craig M. Noah | 2001-03-13 |
| 6192919 | Chemical delivery and containment system employing mobile shipping crate | Craig Esser, Eric Serdahl, John N. Gregg | 2001-02-27 |
| 6105606 | Chemical cabinet employing air flow baffles | — | 2000-08-22 |
| 6097252 | Method and apparatus for high efficiency power amplification | Bernard Eugene Sigmon, Ronald Gene Myers | 2000-08-01 |
| 6056024 | Bulk chemical delivery system | Craig M. Noah, John N. Gregg, Craig Esser | 2000-05-02 |
| 6047744 | Delivery system and manifold | — | 2000-04-11 |
| 6030445 | Multi-component mixtures for manufacturing of in situ doped borophosphosilicate | John N. Gregg | 2000-02-29 |
| 6029718 | Chemical delivery system employing containment crate | Craig Esser, Eric Serdahl, John N. Gregg | 2000-02-29 |
| 5964254 | Delivery system and manifold | — | 1999-10-12 |
| 5950693 | Bulk chemical delivery system | Craig M. Noah, John N. Gregg, Craig Esser | 1999-09-14 |
| 5942938 | Method and apparatus for high efficiency power amplification | Ronald Gene Myers, Bernard Eugene Sigmon | 1999-08-24 |
| 5886572 | Method and apparatus for reducing distortion in a power amplifier | Ronald Gene Myers, Bernard Eugene Sigmon | 1999-03-23 |
| 5861777 | Method and apparatus for compensation of phase distortion in power amplifiers | Bernard Eugene Sigmon, Ronald Gene Myers | 1999-01-19 |
| 5838210 | Method and apparatus for generating a modulated signal | Pallab Midya, Dale Robert Anderson | 1998-11-17 |
| 5836084 | Stencil dryer | Wallace E. Croghan, Jr. | 1998-11-17 |