Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052324 | Thin film ceramic thermocouples | Otto J. Gregory, Gustave C. Fralick, John D. Wrbanek | 2011-11-08 |
| 7963171 | High temperature strain gages | Otto J. Gregory | 2011-06-21 |
| 7393386 | Exhaust aftertreatment filter with residual stress control | Thomas M. Yonushonis, Matthew P. Henrichsen, Rentong Wang | 2008-07-01 |
| 6817632 | Flex tube joint with torsion relief | Timothy M. Doyle | 2004-11-16 |
| 6627078 | Filter element cover grip | Brian K. Wagner, Kwok-Lam Ng, Robert A. Bannister | 2003-09-30 |