Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7761216 | Apparatus and methods for acoustically determining internal characteristics of an engine and the like | William P. Norris, Dana McPherson | 2010-07-20 |
| 5404833 | Self-purging pneumatic acoustic generator | — | 1995-04-11 |
| 5392645 | Method and apparatus for flow rate measurement | — | 1995-02-28 |
| 5349859 | Method and apparatus for measuring acoustic wave velocity using impulse response | — | 1994-09-27 |
| 4848924 | Acoustic pyrometer | Steven P. Nuspl, Edmund P. Szmania, Peter Norton | 1989-07-18 |