Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8093479 | Percussion instrument carrier system | Mark W. Schafer | 2012-01-10 |
| 6517612 | Centrifugal filtration device | Steve Robin Wright, Jeffrey Storm, Wai Sing Poon, Stephen K. Stark, Daniel W. Thorpe +1 more | 2003-02-11 |