Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905479 | Pumping cartridge having an integrated filter and method for filtering a fluid with the cartridge | Clement D. Bouchard | 2005-06-14 |
| 6877713 | Tube occluder and method for occluding collapsible tubes | Richard J. Lanigan | 2005-04-12 |
| 6749403 | Methods for controlling a pump's flow rate by pulsed discharge | Robert J. Bryant, Geoff Spencer | 2004-06-15 |
| 6663359 | Pump chamber having at least one spacer for inhibiting the pumping of a gas | — | 2003-12-16 |
| 6604908 | Methods and systems for pulsed delivery of fluids from a pump | Robert J. Bryant, Geoff Spencer | 2003-08-12 |
| 6416293 | Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge | Clement D. Bouchard, Robert J. Bryant, Geoff Spencer | 2002-07-09 |
| 6382923 | Pump chamber having at least one spacer for inhibiting the pumping of a gas | — | 2002-05-07 |
| 6302653 | Methods and systems for detecting the presence of a gas in a pump and preventing a gas from being pumped from a pump | Robert J. Bryant, Geoff Spencer | 2001-10-16 |