Kun; Leslie C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kun; Leslie C..The latest application filed is for "gas separation liquefaction means and processes".
- Kun; Leslie C. - Williamsville NY
- Kun; Leslie C. - Grand Island NY
| Patent | Date |
|---|---|
| Gas separation liquefaction means and processes App 20060260358 - Kun; Leslie C. | 2006-11-23 |
| Liquid oxygen production Grant 6,212,904 - Arkharov , et al. April 10, 2 | 2001-04-10 |
| Helical dry screw expander with sealing gas to the shaft seal system Grant 5,348,456 - Kun , et al. September 20, 1 | 1994-09-20 |
| Turbomachine with seal fluid recovery channel Grant 4,978,278 - Kun December 18, 1 | 1990-12-18 |
| Method and apparatus for cryogenic liquid expansion Grant 4,904,158 - Kun February 27, 1 | 1990-02-27 |
| Process to produce liquid cryogen Grant 4,778,497 - Hanson , et al. October 18, 1 | 1988-10-18 |
| Enhancement for film condensation apparatus Grant 4,253,519 - Kun , et al. March 3, 1 | 1981-03-03 |
| Surface for boiling liquids Grant RE30,077 - Kun , et al. August 21, 1 | 1979-08-21 |
| Primary Surface Heat Exchanger And Manufacture Thereof Grant 3,757,856 - Kun September 11, 1 | 1973-09-11 |
| Primary Surface Heat Exchanger Grant 3,757,855 - Kun , et al. September 11, 1 | 1973-09-11 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 