Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354384 | Method for cleaning surface by heating and a stream of snow | John D. Sneed, Michael J. Slattery, Howard Bowen | 1994-10-11 |
| 5315793 | System for precision cleaning by jet spray | Ronald V. Peterson | 1994-05-31 |
| 5316560 | Environment control apparatus | James R. Markle | 1994-05-31 |
| 5282381 | Supercritical fluid contamination monitor | — | 1994-02-01 |