Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576042 | Process control method to increase deaeration capacity in an ECR by constant voltage operation | Steven D. Possanza, Roland J. Koestner, Kim E. Goppert | 2003-06-10 |
| 6502471 | Electrical circuit for testing a transducer horn assembly | Fugui He, Roland J. Koestner, Steven D. Possanza, Paul P. Zontek | 2003-01-07 |