Lileck; John T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lileck; John T..The latest application filed is for "process for the production of high purity zirconium tetrafluoride and other fluorides".
- Lileck; John T. - Tamaqua PA
| Patent | Date |
|---|---|
| Process for the production of high purity zirconium tetrafluoride and other fluorides Grant 4,983,373 - Withers, Jr. , et al. January 8, 1 | 1991-01-08 |
| Perfluorinated propyl derivative compounds Grant 4,885,414 - Schweighardt , et al. December 5, 1 | 1989-12-05 |
| Perfluoro-1,1-di(orthoxylyl)alkyl compounds Grant 4,801,761 - Bailey , et al. January 31, 1 | 1989-01-31 |
| Method and apparatus for perforating or cutting with a solid fueled gas mixture Grant 4,446,920 - Woytek , et al. May 8, 1 | 1984-05-08 |
| Removal of dinitrogen difluoride from nitrogen trifluoride Grant 4,193,976 - Lileck , et al. March 18, 1 | 1980-03-18 |
| Purification of nitrogen trifluoride atmospheres Grant 4,156,598 - Woytek , et al. May 29, 1 | 1979-05-29 |
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