Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9168730 | Printing layers of ceramic ink in substantially exact registration by differential ink medium thermal expulsion | George Roland Hill, Gail Eaton | 2015-10-27 |
| 8973501 | Printing layers of ceramic ink in substantially exact registration differential ink medium thermal expulsion | George Roland Hill, Gail Eaton | 2015-03-10 |
| 4772294 | Brazed composite compact implements | — | 1988-09-20 |