Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525375 | Process for producing hot melt release coating | Eric I. Wang | 1996-06-11 |
| 4973360 | Sealant for the cooling system of automotive and other engines | — | 1990-11-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525375 | Process for producing hot melt release coating | Eric I. Wang | 1996-06-11 |
| 4973360 | Sealant for the cooling system of automotive and other engines | — | 1990-11-27 |