Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252185 | Method and apparatus for calendering paper and internally heated roll | Eric R. Ellis, Fred J. Ferrari, Gregory H. Hale, Joyce H. Anderson, Kenneth B. Jewett +3 more | 1993-10-12 |
| 5171404 | Method and apparatus for calendering paper with internally heated roll | Eric R. Ellis, Fred J. Ferrari, Gregory H. Hale, Joyce M. Harrington, Kenneth B. Jewett +3 more | 1992-12-15 |
| 4427732 | Surface replication on a coated substrate | Lorin S. Gray, III, Ben Millard, Franklin J. Ward | 1984-01-24 |
| 4322450 | Surface replication on a coated substrate | Lorin S. Gray, III, Ben Millard, Franklin J. Ward | 1982-03-30 |
| 4311766 | Release coatings | — | 1982-01-19 |
| 4289821 | Surface replication on a coated substrate | Lorin S. Gray, III, Ben Millard, Franklin J. Ward | 1981-09-15 |
| 4282054 | Coating composition for release sheets | Lawrence Price | 1981-08-04 |