Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000035 | Apparatus for measuring vapor pressure | Clifford C. Johnson, Theodore Christie | 1991-03-19 |
| 4528635 | Automatic distillation apparatus | Steven J. Martinich | 1985-07-09 |