Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663341 | Process fluid recycle system for a compressor assembly | Alfred Peter Evans, Gregory W. Henzler, Jeffert John Nowobilski, Robert L. Baker | 2003-12-16 |
| 6105388 | Multiple circuit cryogenic liquefaction of industrial gas | Arun Acharya, Bayram Arman, Joseph Alfred Weber, Vijayaraghavan Srinivasan, Jeffert John Nowobilski +1 more | 2000-08-22 |
| 5924307 | Turbine/motor (generator) driven booster compressor | — | 1999-07-20 |
| 5799505 | System for producing cryogenic liquefied industrial gas | Dante Patrick Bonaquist, Nancy Rose Cribbin, Joseph Alfred Weber, John Fredric Billingham | 1998-09-01 |
| 5460003 | Expansion turbine for cryogenic rectification system | — | 1995-10-24 |
| 5348456 | Helical dry screw expander with sealing gas to the shaft seal system | Leslie C. Kun | 1994-09-20 |
| 5228298 | Cryogenic rectification system with helical dry screw expander | Leslie C. Kun | 1993-07-20 |
| 5222365 | Cryogenic rectification system for producing high pressure nitrogen product | — | 1993-06-29 |
| 4900165 | Bearing support system | Leslie C. Kun | 1990-02-13 |
| 4682643 | Method of producing molded parts and casting pattern therefor | David L. Bernhardt | 1987-07-28 |
| 4384725 | Liquid lubricant seal with oleophobic coating | — | 1983-05-24 |