Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401575 | Aluminum sheet coated with a lubricant comprising dioctyl sebacate and petrolatum | James R. Anglin, Theresa S. Knighton | 1995-03-28 |
| 4902353 | Method for making lithoplate | Elwin L. Rooy, Gerald R. Petrey, James R. Weaver, Douglas A. Granger, Raymond T. Richter | 1990-02-20 |
| 4818300 | Method for making lithoplate | Elwin L. Rooy, Gerald R. Petrey, James R. Weaver, Douglas A. Granger, Raymond T. Richter | 1989-04-04 |