Issued Patents All Time
Showing 76–93 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775128 | Process for producing ammonia and recovering argon using low purity oxygen | Theodore F. Fisher | 1998-07-07 |
| 5600970 | Cryogenic rectification system with nitrogen turboexpander heat pump | Neil M. Prosser | 1997-02-11 |
| 5582036 | Cryogenic air separation blast furnace system | Craig LaForce, Gerald A. Paolino, Neil M. Prosser | 1996-12-10 |
| 5557936 | Thermodynamic power generation system employing a three component working fluid | — | 1996-09-24 |
| 5467601 | Air boiling cryogenic rectification system with lower power requirements | Gerald A. Paolino, Neil M. Prosser | 1995-11-21 |
| 5467602 | Air boiling cryogenic rectification system for producing elevated pressure oxygen | Gerald A. Paolino | 1995-11-21 |
| 5459994 | Gas turbine-air separation plant combination | — | 1995-10-24 |
| 5360603 | Packed bed arrangement useful for mixing and/or oxidation | Douglas R. Dreisinger | 1994-11-01 |
| 5266291 | Packed bed arrangement for oxidation reaction system | Douglas R. Dreisinger | 1993-11-30 |
| 5263327 | High recovery cryogenic rectification system | Gerald A. Paolino | 1993-11-23 |
| 5241816 | Gas turbine steam addition | — | 1993-09-07 |
| 4901796 | Well packing system | — | 1990-02-20 |
| 4834178 | Process for injection of oxidant and liquid into a well | Peter Knecht, Thomas R. Schulte | 1989-05-30 |
| 4778010 | Process for injection of oxidant and liquid into a well | Peter Knecht, Thomas R. Schulte | 1988-10-18 |
| 4276174 | Control of sludge temperature in autothermal sludge digestion | Edmund J. Breider | 1981-06-30 |
| 4239505 | Purge gas conditioning of high intensity ionization system for particle removal | — | 1980-12-16 |
| 4193854 | Heavy metal removal from wastewater sludge | Ladislas C. Matsch, Embar G. Srinath | 1980-03-18 |
| 4183808 | Phosphate removal from wastewater | — | 1980-01-15 |