Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5178754 | Grease and solids removal system | William C. Batten | 1993-01-12 |
| 5133881 | Assembly for oil and grease removal from drainwater mounted to facilitate parts replacement | William C. Batten | 1992-07-28 |
| 5098564 | Automatic self-cleaning strainer assembly | William C. Batten | 1992-03-24 |