Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8915380 | Separator for low discharge applications | John C. Sowerby, Richard Sowerby, Douglas F. Samuelson | 2014-12-23 |
| 8900463 | Self-disposal of solids in an immiscible liquid separator | Richard Sowerby, Rafael A. Carreras, John C. Sowerby, Douglas F. Samuelson | 2014-12-02 |
| 8435635 | Chemical modification of nanocrystal surfaces | A. Paul Alivisatos | 2013-05-07 |
| 7883620 | Filter trap for waste water | — | 2011-02-08 |
| 7297284 | Separator for immiscible liquids | John C. Sowerby, Douglas F. Samuelson | 2007-11-20 |
| 6479061 | Absorbent structure including a thin, calendered airlaid composite and a process for making the composite | Monica Carlise Fontenot, Terry Pearce Ford, James Jay Tanner, John Joseph Lassig, Barbara Burns +2 more | 2002-11-12 |
| 6368609 | Absorbent structure including a thin, calendered airlaid composite and a process for making the composite | Monica Carlise Fontenot, Terry Pearce Ford, James Jay Tanner, John Joseph Lassig, Barbara Burns +2 more | 2002-04-09 |
| 6003691 | Tool rack | — | 1999-12-21 |