Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550049 | Method for under-pressure carburizing of steel workpieces | Piotr Kula, Jozef Olejnik | 2009-06-23 |
| 7513958 | Hydrocarbon gas mixture for the under-pressure carburizing of steel | Piotr Kula, Jozef Olejnik | 2009-04-07 |
| 6220037 | Cryogenic pump manifold with subcooler and heat exchanger | — | 2001-04-24 |
| 5636519 | Fluid commingling chamber for nitrogen processing unit | — | 1997-06-10 |
| 5520535 | Burner apparatus | Steven H. Gray, Chris N. Taliaferro | 1996-05-28 |
| 4850750 | Integrated blending control system | Randall B. Cogbill, Timothy James Dodd, Daryl L. Heronemus, Leslie R. Sears, III, Leslie N. Berryman +7 more | 1989-07-25 |