Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629471 | Sampling and measuring device with calibrating piston | — | 1997-05-13 |
| 5617776 | Induced draft gas fired fryer | Stephen D. Werts | 1997-04-08 |
| 5594340 | Apparatus for accurately controlling moisture levels of aqueous surfactant compositions during on line processing including a cross-feed piston assembly | Laurie Ann Coyle, Kevin Finucane, Harold F. Donoho, Jr., Armando De Los Santos | 1997-01-14 |