Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228166 | Rockable biocontainer | Timothy Alan Barrett, Alison Jane West, Adam Peter Westwood, Daniel J. Kesselaar | 2016-01-05 |
| 8556111 | Biocontainer | Darren G. Elton | 2013-10-15 |
| 7909175 | Filter assemblies | Richard Gutman, George Brandwood Peacock, Nicholas L. Yoward, Michael Grimes | 2011-03-22 |
| 7273550 | Filter assemblies with valves | Richard Gutman, Roger A. Buttery | 2007-09-25 |
| 5468382 | Depth filter media | Nigel J. D. Cook, Richard Gutman, Roger A. Buttery, Michael Grimes | 1995-11-21 |
| 5279731 | Depth filter media | Nigel J. D. Cook, Richard Gutman, Roger A. Buttery | 1994-01-18 |