Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985343 | Modular filter assembly | Benjamin Hirokawa | 2011-07-26 |
| 6780309 | Tapered hydrophobic filter for suction canisters | H.R. Johnson | 2004-08-24 |
| 6277646 | Fluid specimen collecting and testing apparatus | Raouf A. Guirguis, Michael R. Pratt, Brian Harmison | 2001-08-21 |