Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306160 | Binary gas purity analyzer | Chad David Wilson, Junhua Ding | 2025-05-20 |
| 12181366 | Thermal conductivity gauge | Timothy C. Swinney | 2024-12-31 |
| 12123794 | Pirani gauge with model of power dissipation | Scott C. Heinbuch, Timothy C. Swinney | 2024-10-22 |
| 12055452 | Load-lock gauge | — | 2024-08-06 |
| 11946823 | Thermal conductivity gauge | Timothy C. Swinney | 2024-04-02 |
| 11808643 | Thermal conductivity pressure gauge with heated chamber wall | Timothy C. Swinney | 2023-11-07 |
| 11802806 | Load-lock gauge | — | 2023-10-31 |
| 11656139 | Thermal conductivity gauge | Timothy C. Swinney | 2023-05-23 |
| 11366036 | Polymer composite vacuum components | Brandon J. Kelly, Clinton L. Percy, Scott C. Heinbuch, Timothy C. Swinney, Timothy R. Piwonka-Corle | 2022-06-21 |
| 10969290 | Anode electrode shield for inverted magnetron cold cathode ionization gauge | Timothy C. Swinney | 2021-04-06 |
| 10948456 | Gas analyzer system with ion source | Timothy C. Swinney, Clinton L. Percy | 2021-03-16 |
| 10928265 | Gas analysis with an inverted magnetron source | Timothy C. Swinney, Clinton L. Percy | 2021-02-23 |
| 10914717 | Method and apparatus for partial pressure detection | — | 2021-02-09 |
| 10876917 | Polymer composite vacuum components | Brandon J. Kelly, Clinton L. Percy, Scott C. Heinbuch, Timothy C. Swinney, Timothy R. Piwonka-Corle | 2020-12-29 |
| 10845263 | Thermal conductivity gauge | Timothy C. Swinney | 2020-11-24 |
| 10359332 | Polymer composite vacuum components | Brandon J. Kelly, Clinton L. Percy, Scott C. Heinbuch, Timothy C. Swinney, Timothy R. Piwonka-Corle | 2019-07-23 |
| 10352811 | Cold cathode ionization vacuum gauge | Timothy C. Swinney, Brandon J. Kelly, Alfred A. Funari, Michael N. Schott, Kristian S. Schartau | 2019-07-16 |
| 10132707 | Devices and methods for feedthrough leakage current detection and decontamination in ionization gauges | Stephen C. Blouch, Paul C. Arnold, Wesley J. Graba, Douglas C. Hansen | 2018-11-20 |
| 9952113 | Ionization gauge for high pressure operation | — | 2018-04-24 |
| 9797797 | Cold cathode ionization vacuum gauge | Timothy C. Swinney, Brandon J. Kelly, Alfred A. Funari, Michael N. Schott, Kristian S. Schartau | 2017-10-24 |
| 9714919 | Trace gas concentration in ART MS traps | Timothy C. Swinney, G. Jeffery Rathbone | 2017-07-25 |
| 9671302 | Cold cathode ionization vacuum gauge | Timothy C. Swinney, Brandon J. Kelly | 2017-06-06 |
| 9593996 | Ionization gauge for high pressure operation | — | 2017-03-14 |
| 9588004 | Long lifetime cold cathode ionization vacuum gauge design | Scott C. Heinbuch | 2017-03-07 |
| 9404827 | Ionization gauge with operational parameters and geometry designed for high pressure operation | — | 2016-08-02 |