Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8668768 | System for preventing contaminants from reaching a gas purifier | Thomas R. Schulte, Michael Henry Hawke, Keith Randall Pace, Brian Donald Warrick, Sandro DiSanto +1 more | 2014-03-11 |
| 8447175 | Energy delivery system for a gas transport vessel containing low vapor pressure gas | Martin Timm, Justin Cole Germond, Keith Randall Pace, Kenneth L. Burgers, Michael Clinton Johnson | 2013-05-21 |
| 8343262 | System for preventing contaminants from reaching a gas purifier | Thomas R. Schulte, Michael Henry Hawke, Keith Randall Pace, Brian Donald Warrick, Sandro Di Santo +1 more | 2013-01-01 |
| 8280554 | System for preventing unnecessary shutdown of a high-purity gas production plant | Rick L. Boyer, Sandro Di Santo, Michael Henry Hawke, Keith Randall Pace, Thomas R. Schulte +1 more | 2012-10-02 |
| 7981195 | System for preventing contaminants from reaching a gas purifier | Thomas R. Schulte, Michael Henry Hawke, Keith Randall Pace, Brian Donald Warrick, Sandro Di Santo +1 more | 2011-07-19 |
| 7813627 | Low vapor pressure high purity gas delivery system | Christos Sarigiannidis, Michael Clinton Johnson, Shrikar Chakravarti | 2010-10-12 |
| 7778530 | Energy delivery system for a gas transport vessel containing low vapor pressure gas | Martin Timm, Justin Cole Germond, Keith Randall Pace, Kenneth L. Burgers, Michael Clinton Johnson | 2010-08-17 |
| 7255840 | Autothermal reactor and method for production of synthesis gas | Vasilis Papavassiliou, Minish Mahendra Shah | 2007-08-14 |
| 7018444 | Process for carbon dioxide recovery from a process tool | John Billingham, Richard M. Kelly, Kenneth L. Burgers, William Thoru Kobayashi | 2006-03-28 |
| 6546748 | Cryogenic rectification system for producing ultra high purity clean dry air | Richard M. Kelly | 2003-04-15 |
| 6543253 | Method for providing refrigeration to a cryogenic rectification plant | Herbert Raymond Schaub, Todd Alan Skare | 2003-04-08 |
| 6499312 | Cryogenic rectification system for producing high purity nitrogen | Shanda Gardner Fry, Jeremy M. Cabral | 2002-12-31 |
| 6494060 | Cryogenic rectification system for producing high purity nitrogen using high pressure turboexpansion | — | 2002-12-17 |
| 6460373 | Cryogenic rectification system for producing high purity oxygen | Bayram Arman, Minish Mahendra Shah | 2002-10-08 |
| 6351971 | System and method for producing high purity argon | Tu Cam Nguyen | 2002-03-05 |
| 6212906 | Cryogenic reflux condenser system for producing oxygen-enriched air | Andrew Chun-Pong Lau, John Fredric Billingham, Tu Cam Nguyen | 2001-04-10 |
| 6192706 | Cryogenic system for producing carbon monoxide | John Fredric Billingham, Michael Robert Couche, Minish Mahendra Shah | 2001-02-27 |
| 6156921 | Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor | Matthew Lincoln Wagner | 2000-12-05 |
| 6145815 | System for enhanced gas dissolution having a hood positioned over the impeller with segregating rings | Alan Cheng, Steven D. Clark, Paolo Sergio Bon, Jeffrey Kingsley, Mark Kirby +2 more | 2000-11-14 |
| 6135430 | Enhanced gas dissolution | Jeffery Paul Kingsley, Mark Kirby, Mitchell Adis, Victor Alexander Coppola | 2000-10-24 |
| 5983667 | Cryogenic system for producing ultra-high purity nitrogen | Mary Louise Markowski, James Philip Natwora, Jr., John K. Howell, Jr., David R. Thompson | 1999-11-16 |
| 5801265 | Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor | Matthew Lincoln Wagner | 1998-09-01 |
| 5740683 | Cryogenic rectification regenerator system | John Fredric Billingham | 1998-04-21 |
| 5524442 | Cooling system employing a primary, high pressure closed refrigeration loop and a secondary refrigeration loop | Mark Julian Roberts, Arun Acharya, Carl Joseph Heim, Alfred M. Czikk | 1996-06-11 |
| 5356600 | Oxygen enrichment method and system | Kazuo Kiyonaga, Lawrence M. Litz | 1994-10-18 |