Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019441 | Method of restoring and conserving oil paintings and resulting integrated permanent structure | Harold I. Zeliger | 1991-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019441 | Method of restoring and conserving oil paintings and resulting integrated permanent structure | Harold I. Zeliger | 1991-05-28 |