Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648943 | Integrated use of deaeration methods to reduce bubbles and liquid waste | Angela H. R. Jones, Christoph H. Seeling | 2003-11-18 |
| 6644348 | Purgable multiport valve | Angela H. R. Jones, Brian J. Connolly, Edgar P. Lougheed | 2003-11-11 |
| 6640996 | Method and apparatus for online switching between supply vessels | Angela H. R. Jones, Brian J. Connolly | 2003-11-04 |
| 6576042 | Process control method to increase deaeration capacity in an ECR by constant voltage operation | Robert Peter Kraus, Jr., Roland J. Koestner, Kim E. Goppert | 2003-06-10 |
| 6558554 | Method for switching filters on-line without bubbles and with zero liquid waste | Angela H. R. Jones, Brian J. Connolly | 2003-05-06 |
| 6502471 | Electrical circuit for testing a transducer horn assembly | Robert Peter Kraus, Jr., Fugui He, Roland J. Koestner, Paul P. Zontek | 2003-01-07 |