Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732943 | Universal controller for integration of cryogenic equipment, requiring different control mechanisms, onto a single operating platform | Frank P. Jankowsky, III, Craig Hollabaugh | 2023-08-22 |
| 11060778 | Universal controller for integration of cryogenic equipment, requiring different control mechanisms, onto a single operating platform | Frank P. Jankowsky, III, Craig Hollabaugh | 2021-07-13 |
| 10288052 | Helium management control system | Paul E. Dresens, Allen J. Bartlett, Bruce R. Andeen, Y. Roberto Than, Joseph Chopy, Jr. | 2019-05-14 |
| 9334859 | Helium management control system | Paul E. Dresens, Allen J. Bartlett, Bruce R. Andeen, Y. Roberto Than, Joseph Chopy, Jr. | 2016-05-10 |
| 8869552 | Helium management control system | Paul E. Dresens, Allen J. Bartlett, Bruce R. Andeen, Y. Roberto Than, Joseph Chopy, Jr. | 2014-10-28 |
| 8261562 | Helium management control system | Paul E. Dresens, Allen J. Bartlett, Bruce R. Andeen, Y. Roberto Than, Joseph Chopy, Jr. | 2012-09-11 |
| 7788942 | Helium management control system | Paul E. Dresens, Allen J. Bartlett, Bruce R. Andeen, Y. Roberto Than, Joseph Chopy, Jr. | 2010-09-07 |
| 7451652 | Interrupted DC operation of thermocouple vacuum gauge | John Borchers, Paul Nickelsberg | 2008-11-18 |
| 7320224 | Method and apparatus for detecting and measuring state of fullness in cryopumps | Allen J. Bartlett, James A. O'Neil, Bruce R. Andeen | 2008-01-22 |
| 7194867 | Integrated rough/purge/vent (RPV) valve | Allen J. Bartlett, Brian Thompson, Mark A. Stira | 2007-03-27 |
| 7127901 | Helium management control system | Paul E. Dresens, Allen J. Bartlett, Bruce R. Andeen, Y. Roberto Than, Joseph Chopy, Jr. | 2006-10-31 |
| 7037083 | Radiation shielding coating | James A. O'Neil | 2006-05-02 |
| 5971372 | Aerator transport system | — | 1999-10-26 |
| 5862671 | Purge and rough cryopump regeneration process, cryopump and controller | Philip A. Lessard, Paul E. Dresens, Maureen C. Buonpane, Timothy M. Pulling, Alan C. Brightman +5 more | 1999-01-26 |
| 5653792 | Optically variable flakes paint and article | Roger W. Phillips, Thomas Mayer | 1997-08-05 |
| 5648165 | Hot stamp article for applying optically variable coating to substrates | Roger W. Phillips, Thomas Mayer | 1997-07-15 |
| 5383995 | Method of making optical thin flakes and inks incorporating the same | Roger W. Phillips, Thomas Mayer | 1995-01-24 |
| 5281480 | Optically variable multilayer structure on flexible web | Roger W. Phillips, Thomas Mayer | 1994-01-25 |
| 5279657 | Optically variable printing ink | Roger W. Phillips, Thomas Mayer | 1994-01-18 |
| 5171363 | Optically variable printing ink | Roger W. Phillips, Thomas Mayer | 1992-12-15 |
| 5135812 | Optically variable thin film flake and collection of the same | Roger W. Phillips, Thomas Mayer | 1992-08-04 |
| 5084351 | Optically variable multilayer thin film interference stack on flexible insoluble web | Roger W. Philips, Thomas Mayer | 1992-01-28 |
| 5059245 | Ink incorporating optically variable thin film flakes | Roger W. Phillips, Thomas Mayer | 1991-10-22 |
| 4434010 | Article and method for forming thin film flakes and coatings | — | 1984-02-28 |