Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8798304 | Acoustic valve mechanisms | Thomas E. Miller, William A. Ryan, Joseph Heidenreich, Daniel J. Repplinger, James S. Collins | 2014-08-05 | $18,650,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8798304 | Acoustic valve mechanisms | Thomas E. Miller, William A. Ryan, Joseph Heidenreich, Daniel J. Repplinger, James S. Collins | 2014-08-05 | $18,650,000 |