Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D419231 | High pressure liquid CO.sub.2 filter | — | 2000-01-18 |
| D419224 | Metric/American adapter | — | 2000-01-18 |
| D407138 | Liquid CO.sub.2 refilling device | — | 1999-03-23 |
| D403474 | Hand held CO.sub.2 snow cleaner | — | 1998-12-29 |
| 5775127 | High dispersion carbon dioxide snow apparatus | — | 1998-07-07 |
| D385484 | Safety clamp | — | 1997-10-28 |
| 5617727 | Controlled multiple storage vessel gas trap | — | 1997-04-08 |
| D372071 | Two valve nozzle for a CO.sub.2 snow cleaner | — | 1996-07-23 |
| 5405584 | Device for detecting adsorbed molecules | — | 1995-04-11 |
| 5208704 | Ultralight mirrors | — | 1993-05-04 |
| 5195250 | Electronic devolatilizer | — | 1993-03-23 |
| D322341 | Nozzle for a CO.sub.2 snow cleaner | — | 1991-12-10 |
| 4999512 | Optical powder impurity detector | — | 1991-03-12 |
| 4921327 | Method of transmitting an ionizing radiation | — | 1990-05-01 |