Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502095 | Internally cooled spoke | Paul K. Sanchez, Kalpendu J. Parekh, John S. Tu | 2019-12-10 |
| 10107120 | Internal manifold for turning mid-turbine frame flow distribution | Paul K. Sanchez, John S. Tu, Kalpendu J. Parekh | 2018-10-23 |
| 9512738 | Internally cooled spoke | Paul K. Sanchez, Kalpendu J. Parekh, John S. Tu | 2016-12-06 |
| 9447694 | Internal manifold for turning mid-turbine frame flow distribution | Paul K. Sanchez, John S. Tu, Kalpendu J. Parekh | 2016-09-20 |
| 9316117 | Internally cooled spoke | Paul K. Sanchez, Kalpendu J. Parekh, John S. Tu | 2016-04-19 |
| 8985942 | Turbine exhaust case duct | John J. Korzendorfer, David A. Debyah, Scott A. Ladd | 2015-03-24 |
| 4816588 | Method for the preparation of pyridine-2,3-dicarboxylic acids | William F. Rieker | 1989-03-28 |
| 4750978 | Method for oxidizing groups to carboxylic acids under basic conditions | — | 1988-06-14 |
| 4623726 | Method for oxidizing alkyl groups on pyridine, quinoline and benzene ring compounds to carboxylic acids under basic conditions | — | 1986-11-18 |
| 4391992 | N-Denitration of N,2,6-trinitroanilines with phase transfer catalysts | Rainer K. Zawadzki | 1983-07-05 |
| 4268955 | Contact insertion and removal tool | — | 1981-05-26 |