Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8176597 | Vacuum cleaner with cyclonic dirt separation | Charles A. Reed, Jr., Paul B. Long | 2012-05-15 |
| 8070938 | Apparatus and method for superheated vapor contacting and vaporization of feedstocks containing high boiling point and unvaporizable foulants in an olefins furnace | Danny Yuk Kwan Ngan, Arthur James Baumgartner, Karl Gregory Anderson, Raul Jasso Garcia, Sr., Richard Rodriguez | 2011-12-06 |
| 7862651 | Apparatus and method for superheated vapor contacting and vaporization of feedstocks containing high boiling point and unvaporizable foulants in an olefins furnace | Danny Yuk Kwan Ngan, Arthur James Baumgartner, Karl Gregory Anderson, Raul Jasso Garcia, Sr., Richard Rodriguez | 2011-01-04 |
| 6830734 | Separator apparatus | Hendrik A. Dirkse, Hubertus Wilhelmus Albertus Dries | 2004-12-14 |
| 6626424 | Quench nozzle | Daniel Yuk-Kwan Ngan, Richard Addison Sanborn, Raul Jasso Garcia, Sr. | 2003-09-30 |
| 6376732 | Wetted wall vapor/liquid separator | Daniel Yuk-Kwan Ngan, Richard Addison Sanborn, Raul Jasso Garcia, Sr., Vance Jordan Grieshop | 2002-04-23 |
| 5743926 | Apparatus for separation of liquid and vapor in distillation/flashing process | Robert P. Bannon, William David Kief, Krishna Rangraj Kaushik, Pui-Yuen Jeffrey Chan | 1998-04-28 |
| 5712866 | Small low powered digital transmitter for covert remote surveillance | Thomas S. Diviney | 1998-01-27 |
| 5632865 | Method for introduction of aggressive liquid additives | Philip C. Lewellen | 1997-05-27 |