Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132707 | Devices and methods for feedthrough leakage current detection and decontamination in ionization gauges | Paul C. Arnold, Gerardo A. Brucker, Wesley J. Graba, Douglas C. Hansen | 2018-11-20 |
| 9040907 | Method and apparatus for tuning an electrostatic ion trap | Gerardo A. Brucker, G. Jeffery Rathbone, Brian J. Horvath, Timothy C. Swinney, Jeffrey G. McCarthy +1 more | 2015-05-26 |
| 7656165 | Method and apparatus for maintaining emission capabilities of hot cathodes in harsh environments | Larry K. Carmichael, Michael D. Borenstein, Paul C. Arnold, Richard A. Knott | 2010-02-02 |
| 7429863 | Method and apparatus for maintaining emission capabilities of hot cathodes in harsh environments | Larry K. Carmichael, Michael D. Borenstein, Paul C. Arnold, Richard A. Knott | 2008-09-30 |
| 6553841 | Pressure transducer assembly | — | 2003-04-29 |