Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11610787 | Load lock fast pump vent | Christopher Hofmeister, Martin R. Elliott, Alexander Krupyshev, Joseph Hallisey, Joseph A. Kraus +3 more | 2023-03-21 |
| 10854478 | Load lock fast pump vent | Christopher Hofmeister, Martin R. Elliott, Alexander Krupyshev, Joseph Hallisey, Joseph A. Kraus +3 more | 2020-12-01 |
| 10541157 | Load lock fast pump vent | Christopher Hofmeister, Martin R. Elliott, Alexander Krupyshev, Joseph Hallisey, Joseph A. Kraus +3 more | 2020-01-21 |
| 9478446 | Load lock chamber | Christopher Hofmeister, Martin R. Elliot, Alexander Krupyshev, Joseph Hallisey, Joseph A. Kraus +3 more | 2016-10-25 |
| 8662812 | Load lock fast pump vent | Christopher Hofmeister, Martin R. Elliot, Alexander Krupyshev, Joseph Hallisey, Joseph A. Kraus +3 more | 2014-03-04 |
| 8272825 | Load lock fast pump vent | Christopher Hofmeister, Martin R. Elliot, Alexander Krupyshev, Joseph Hallisey, Joseph A. Kraus +3 more | 2012-09-25 |