Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328087 | Apparatus for treating portions of articles in a liquid | Francis S. Maschler | 1982-05-04 |
| 4312716 | Supporting an array of elongate articles | Francis S. Maschler | 1982-01-26 |