Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7054601 | Apparatus and method for storing and selecting radio stations | David D. Heiderscheit, Michael Barnea, Tsung-Wen Sheng | 2006-05-30 |
| 5725129 | Dual-container foam dispenser | David S. Chapin, Charles Emmitt Hughes, Matthew C. Williams | 1998-03-10 |
| 5500184 | Self-contained biological indicators | — | 1996-03-19 |
| 5482171 | Cap for self-contained biological indicators | — | 1996-01-09 |
| 5405580 | Self-contained biological indicators | — | 1995-04-11 |