Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6287393 | Process for producing carburizing atmospheres | Diwakar Garg, John N. Armor, Daniel J. Martenak | 2001-09-11 |
| 5348592 | Method of producing nitrogen-hydrogen atmospheres for metals processing | Diwakar Garg, Brian B. Bonner, Paul Anthony Mattiola, David L. Mitchell, Jr. | 1994-09-20 |
| 5290480 | Process for producing furnace atmospheres by deoxygenating non-cryogenically generated nitrogen with dissociated ammonia | Diwakar Garg, Donald P. Eichelberger, Brian B. Bonner | 1994-03-01 |
| 5173124 | Rapid gas quenching process | William J. Baxter, Charles E. Baukal, Jr. | 1992-12-22 |
| 4968358 | Vapor phase uphill quenching of metal alloys using fluorochemicals | Mark A. Pellman, Willliam J. Baxter, Terrence S. Hahn | 1990-11-06 |
| 4940072 | Removing pattern material from investment casting molds | Mark A. Pellman, Terrence S. Hahn | 1990-07-10 |