Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486647 | Internal drive system for air-cooled heat exchangers | Robert Rhodes, Bailey Meadows, Sean Surber, Nickolas Craig | 2022-11-01 |
| 9822903 | Smart valve | — | 2017-11-21 |
| 8801504 | CO2 nozzles | Ivin Varghese, Mehdi Balooch | 2014-08-12 |
| 8568018 | Fluid injection assembly for nozzles | Steven R. Askin | 2013-10-29 |
| 8454409 | CO2 nozzles | Ivin Varghese, Mehdi Balooch | 2013-06-04 |
| 6500758 | Method for selective metal film layer removal using carbon dioxide jet spray | — | 2002-12-31 |
| 6405560 | Apparatus for analysis of impurities in liquid carbon dioxide | Wilfried Krone-Schmidt | 2002-06-18 |
| 6276169 | Apparatus and method for analysis of impurities in liquid carbon dioxide | Wilfried Krone-Schmidt | 2001-08-21 |
| 6146466 | Use of electrostatic bias to clean non-electrostatically sensitive components with a carbon dioxide spray | — | 2000-11-14 |
| 6066032 | Wafer cleaning using a laser and carbon dioxide snow | Michael Borden, Thomas J. Kosic | 2000-05-23 |
| 5989355 | Apparatus for cleaning and testing precision components of hard drives and the like | Werner V. Brandt | 1999-11-23 |
| 5853962 | Photoresist and redeposition removal using carbon dioxide jet spray | — | 1998-12-29 |
| 5837064 | Electrostatic discharge protection of static sensitive devices cleaned with carbon dioxide spray | — | 1998-11-17 |
| 5766061 | Wafer cassette cleaning using carbon dioxide jet spray | — | 1998-06-16 |
| 5766368 | Integrated circuit chip module cleaning using a carbon dioxide jet spray | — | 1998-06-16 |
| 5611491 | Modular CO.sub.2 jet spray device | — | 1997-03-18 |