Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7487648 | Cryogenic air separation method with temperature controlled condensed feed air | M. Mushtaq Ahmed, Todd Alan Skare, Neil M. Prosser | 2009-02-10 |
| 7299656 | Cryogenic rectification system for neon production | Neil M. Prosser | 2007-11-27 |
| 6779361 | Cryogenic air separation system with enhanced liquid capacity | Todd Alan Skare, Sean Durbin | 2004-08-24 |
| 6426019 | Variable load refrigeration system particularly for cryogenic temperatures | Arun Acharya, Bayram Arman, Walter Joseph Olszewski, Dante Patrick Bonaquist | 2002-07-30 |
| 6269658 | Cryogenic rectification system with pulse tube refrigeration | John Henri Royal, Arun Acharya, Christian Friedrich Gottzmann, Dante Patrick Bonaquist, Bayram Arman | 2001-08-07 |
| 6260380 | Cryogenic air separation process for producing liquid oxygen | Bayram Arman, Dante Patrick Bonaquist, Mark Edward Vincett | 2001-07-17 |
| 6253577 | Cryogenic air separation process for producing elevated pressure gaseous oxygen | Bayram Arman, Dante Patrick Bonaquist, Mark Edward Vincett | 2001-07-03 |
| 6230519 | Cryogenic air separation process for producing gaseous nitrogen and gaseous oxygen | Bayram Arman, Dante Patrick Bonaquist, Mark Edward Vincett | 2001-05-15 |
| 6125656 | Cryogenic rectification method for producing nitrogen gas and liquid nitrogen | Bayram Arman, Dante Patrick Bonaquist, John H. Ziemer, Arun Acharya, Mohannad Abdul-Aziz Rashad | 2000-10-03 |
| 6112550 | Cryogenic rectification system and hybrid refrigeration generation | Dante Patrick Bonaquist, Bayram Arman, Walter Joseph Olszewski, Mark Edward Vincett | 2000-09-05 |
| 6105388 | Multiple circuit cryogenic liquefaction of industrial gas | Arun Acharya, Bayram Arman, Vijayaraghavan Srinivasan, Jeffert John Nowobilski, James Smolarek +1 more | 2000-08-22 |
| 6076372 | Variable load refrigeration system particularly for cryogenic temperatures | Arun Acharya, Bayram Arman, Walter Joseph Olszewski, Dante Patrick Bonaquist | 2000-06-20 |
| 6065305 | Multicomponent refrigerant cooling with internal recycle | Bayram Arman, Walter Joseph Olszewski, Dante Patrick Bonaquist, Arun Acharya, John Henri Royal | 2000-05-23 |
| 6053008 | Method for carrying out subambient temperature, especially cryogenic, separation using refrigeration from a multicomponent refrigerant fluid | Bayram Arman, Dante Patrick Bonaquist, Mark Edward Vincett | 2000-04-25 |
| 6041620 | Cryogenic industrial gas liquefaction with hybrid refrigeration generation | Walter Joseph Olszewski, Bayram Arman, Arun Acharya, Mohammad Abdul-Aziz Rashad | 2000-03-28 |
| 6041621 | Single circuit cryogenic liquefaction of industrial gas | Walter Joseph Olszewski, Bayram Arman, Arun Acharya | 2000-03-28 |
| 5925158 | Gas recycle for float glass system | Theodore F. Fisher, Dante Patrick Bonaquist | 1999-07-20 |
| 5888265 | Air separation float glass system | Dante Patrick Bonaquist, Theodore F. Fisher | 1999-03-30 |
| 5799505 | System for producing cryogenic liquefied industrial gas | Dante Patrick Bonaquist, Nancy Rose Cribbin, John Fredric Billingham, Neno T. Nenov | 1998-09-01 |
| 5730003 | Cryogenic hybrid system for producing high purity argon | Tu Cam Nguyen, Mohamed Safdar Allie Baksh, Dante Patrick Bonaquist | 1998-03-24 |
| 5231835 | Liquefier process | Robert A. Beddome | 1993-08-03 |
| 4778498 | Process to produce high pressure methane gas | Thomas C. Hanson, Theodore F. Fisher | 1988-10-18 |
| 4710212 | Process to produce high pressure methane gas | Thomas C. Hanson, Theodore F. Fisher | 1987-12-01 |
| 4701200 | Process to produce helium gas | Theodore F. Fisher, Thomas C. Hanson | 1987-10-20 |
| 4701201 | Process to produce cold helium gas for liquefaction | Thomas C. Hanson, Theodore F. Fisher, Ravindra F. Pahade | 1987-10-20 |