Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5914011 | Catalytic reaction and mass transfer structure | Neil Yeoman, Ronald Pinaire, Michael A. Ulowetz, Timothy P. Nace, David A. Furse | 1999-06-22 |
| 5788894 | High capacity vapor-liquid contact tray | Neil Yeoman, Chang-Li Hsieh, Vui Van Le | 1998-08-04 |
| 5632933 | Method and apparatus using guide vanes for vapor distribution in mass transfer and heat exchange columns | Neil Yeoman, Chang-Li Hsieh, Andrew M. Marcinkowski | 1997-05-27 |
| 5605654 | Method and apparatus to improve vapor distribution in mass transfer and heat exchange columns | Chang-Li Hsieh, Neil Yeoman | 1997-02-25 |
| 5447609 | Catalytic reaction and mass transfer process | Neil Yeoman, Ronald Pinaire, Michael A. Ulowetz, Timothy P. Nace, David A. Furse | 1995-09-05 |
| 4816191 | Distributor for liquid-gas contact column and method of preparation and use | James M. Meyer | 1989-03-28 |