Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549874 | Method and apparatus for using a gas density sensor to control gas mixture composition | Liang He, Ranajit Ghosh, Reed Jacob Hendershot | 2023-01-10 |
| 10928287 | Method and apparatus for using a gas density sensor to measure and control gas mixture composition | Liang He, Ranajit Ghosh, Reed Jacob Hendershot | 2021-02-23 |
| 9327249 | Systems and methods for humidifying gas streams | Robert Scott Albro, Anna K. Wehr-Aukland, John Lewis Green | 2016-05-03 |
| 8986605 | Method and atmosphere for extending belt life in sintering furnace | Anna K. Wehr-Aukland, John Lewis Green | 2015-03-24 |
| 6045749 | Method for de-lubricating powder metal compacts | Diwakar Garg, James Garfield Marsden, Kerry R. Berger, Xianming Jimmy Li | 2000-04-04 |
| 5970308 | Method for de-lubricating powder metal compacts | Diwakar Garg, James Garfield Marsden, Kerry R. Berger, Xianming Jimmy Li | 1999-10-19 |
| 5613185 | Atmospheres for extending life of wire mesh belts used in sintering powder metal components | James Garfield Marsden, Kerry R. Berger, Diwakar Garg, David L. Mitchell, Jr. | 1997-03-18 |
| 5364007 | Inert gas delivery for reflow solder furnaces | Stephen W. Jacobs, Gregory Khosrov Arslanian, Bruce Adams, John C. Ivankovits | 1994-11-15 |
| 5348593 | Method of heat treating gold or gold alloy parts | Brian B. Bonner, Diwakar Garg | 1994-09-20 |
| 5342455 | In-situ generation of heat treating atmospheres using a mixture of non-cryogenically produced nitrogen and a hydrocarbon gas | Brian B. Bonner, Diwakar Garg, Donald P. Eichelberger | 1994-08-30 |
| 5298089 | In-situ generation of heat treating atmospheres using non-cryogenically produced nitrogen | Brian B. Bonner, Diwakar Garg | 1994-03-29 |
| 5221369 | In-situ generation of heat treating atmospheres using non-cryogenically produced nitrogen | Brian B. Bonner, Diwakar Garg | 1993-06-22 |
| 4929283 | Vapor phase artificial aging of metal alloys using fluorochemicals | John C. King, Paul T. Kilhefiner, III | 1990-05-29 |