Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790270 | Protein and starch surface sizings for oil and grease resistant paper | Robert L. Billmers, Ralph Trksak | 2004-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790270 | Protein and starch surface sizings for oil and grease resistant paper | Robert L. Billmers, Ralph Trksak | 2004-09-14 |