Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5453187 | Food, oil and grease accumulation apparatus and method | — | 1995-09-26 |
| 4919892 | Apparatus for detecting oil and other lighter-than-water contaminants in an effluent stream | — | 1990-04-24 |
| 4863692 | Apparatus for detecting oil and other lighter-than-water contaminants in an effluent stream | — | 1989-09-05 |