Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914279 | Method and apparatus for injecting a gas into a two-phase stream | M. Usman Ghani, Florian Gautier, Fabienne Chatel-Pelage, Pavol Pranda, Nicolas Perrin | 2011-03-29 |
| 7524359 | Methods for purifying gases having organic impurities using granulated porous glass | — | 2009-04-28 |
| 7494533 | Systems for purifying gases having organic impurities using granulated porous glass | — | 2009-02-24 |
| 7392657 | Methods of dissolving ozone in a cryogen | — | 2008-07-01 |
| 6816812 | Methods and apparatus for estimating moisture absorption by hygroscopic materials | Michael Pizzo | 2004-11-09 |
| 6670570 | Methods and apparatus for localized heating of metallic and non-metallic surfaces | Joseph E. Paganessi, Yves Bourhis | 2003-12-30 |
| 6651358 | Heat transfer fluids and methods of making and using same comprising hydrogen, helium and combinations thereof | — | 2003-11-25 |
| 6574972 | Low temperature heat transfer methods | Michael Pizzo | 2003-06-10 |
| 6531105 | Process and apparatus for removing carbon monoxide from a gas stream | Eric Duchateau, Kevin McKean | 2003-03-11 |
| 5411200 | Process and apparatus for the wave soldering of circuit boards | Robert W. Connors, Benjamin Jurcik, Kevin McKean | 1995-05-02 |
| 5409159 | Apparatus and methods for inerting solder during wave soldering operations | Robert W. Connors, Benjamin Jurcik, Frederic Rotman, Kevin McKean | 1995-04-25 |
| 4872926 | Process for heat treating metals or metal alloys in a thermal plasma | — | 1989-10-10 |
| 4717406 | Cryogenic liquified gas purification method and apparatus | — | 1988-01-05 |
| 4190636 | Production of carbon monoxide in a plasma arc reactor | Donald W. Schmerling | 1980-02-26 |