Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386015 | Apparatus to collect, classify, concentrate, and characterize gas-borne particles | Daniel J. Rader, John R. Torczynski, Karl Wally | 2002-05-14 |
| 6348687 | Aerodynamic beam generator for large particles | John R. Torczynski, Ronald C. Dykhuizen, Richard A. Neiser, Mark F. Smith | 2002-02-19 |