Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939101 | Mold vents | — | 1999-08-17 |
| 5922237 | Mold vents | — | 1999-07-13 |
| 5847291 | Air sampler with trap | Larry J. DaPrato, Michael A. Hill, Valerie J. Naughton, Edmund T. Lewis, Todd A. Wolsing +1 more | 1998-12-08 |
| 5691487 | Coupling of air samples to a sampler | Todd A. Wolsing, Joseph A. Borer | 1997-11-25 |
| 5339701 | Needle interface apparatus | — | 1994-08-23 |