Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985908 | Practice drum pad assembly and rim therefor | Paul J. Howard | 2011-07-26 |
| 5897498 | Ultrasonic diagnostic imaging system with electronic message communications capability | Earl M. Canfield, Jens U. Quistgaard, Kenneth Dickerson, Pascal Roncalez, Michael A. Wood +1 more | 1999-04-27 |