Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604813 | Industrial headset | Robert D. Evans, John Roeder, Michael J. Burke, William J. Hoge | 1997-02-18 |
| 5493615 | Piezoelectric driven flow modulator | Michael J. Burke | 1996-02-20 |