Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864330 | Method of forming a hot melt ink unit | Linda T. Creagh, Charles W. Spehrley, Jr., Nathan P. Hine, Jack B. MacDonald | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864330 | Method of forming a hot melt ink unit | Linda T. Creagh, Charles W. Spehrley, Jr., Nathan P. Hine, Jack B. MacDonald | 1989-09-05 |