Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11884594 | High strength shaped aluminas and a method of producing such high strength shaped aluminas | Mark M. Chavez | 2024-01-30 |
| 11091396 | High strength shaped aluminas and a method of producing such high strength shaped aluminas | Mark M. Chavez | 2021-08-17 |
| 10527530 | Pressure stepped microwave assisted digestion | Joseph J. Lambert, William Edward Jennings, David L. Herman | 2020-01-07 |
| 10067043 | Pressure stepped microwave assisted digestion | Joseph J. Lambert, William Edward Jennings, David L. Herman | 2018-09-04 |
| 10023785 | Thixotropic agents and methods of use | — | 2018-07-17 |
| 9943823 | Pressure stepped microwave assisted digestion | Joseph J. Lambert, William Edward Jennings, David L. Herman | 2018-04-17 |
| 9340432 | Process for the synthesis of magnesium aluminate spinels | Brian Peoples, Mark M. Chavez, Allison L. Hann, Andrea Brasch, Klaus Diblitz | 2016-05-17 |
| 9237608 | Pressure stepped microwave assisted digestion | Joseph J. Lambert, William Edward Jennings, David L. Herman | 2016-01-12 |
| 8921119 | High temperature high pressure vessel for microwave assisted chemistry | Wyatt Price Hargett, Jr. | 2014-12-30 |
| 7829040 | High temperature high pressure vessel for microwave assisted chemistry | Wyatt Price Hargett, Jr. | 2010-11-09 |
| 6288379 | Use of continuously variable power in microwave assisted chemistry | Gary Roger Greene | 2001-09-11 |
| 6207462 | Microwave apparatus and method for analysis of asphalt-aggregate compositions | Ali Regimand | 2001-03-27 |
| 6190917 | Microwave apparatus and method for analysis of asphalt-aggregate compositions | Ali Regimand | 2001-02-20 |
| 6084226 | Use of continuously variable power in microwave assisted chemistry | Gary Roger Greene | 2000-07-04 |
| 5972711 | Microwave assisted chemical processes | William Edward Jennings, Edward Earl King | 1999-10-26 |
| 5840583 | Microwave assisted chemical processes | William Edward Jennings, Edward Earl King | 1998-11-24 |
| 5796080 | Microwave apparatus for controlling power levels in individual multiple cells | William Edward Jennings, Dennis P. Manchester, Edward Earl King | 1998-08-18 |
| 5569325 | Process for growing crystals | Duane J. Lewis, Lewis B. Decker, Jr., William R. Carradine | 1996-10-29 |
| 5531976 | Preparation of alumina having increased porosity | Lewis B. Decker, Jr., Dwight D. Erickson | 1996-07-02 |
| 5316752 | Process for preparing mixed oxides | Ronald L. Beggs, Duane J. Lewis | 1994-05-31 |
| 5215715 | Microwave heated digesting system for digesting materials to be analyzed | Stephen John Haswell | 1993-06-01 |
| 4746503 | Method of treating alumina to increase slurry life | Daniel T. Plummer | 1988-05-24 |
| 4608511 | Energy filter for a Geiger-Muller tube | Peter H. Burgess | 1986-08-26 |