Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5036145 | Alkoxysilane and alkoxysilane terminated polyamic or polyimide lacquer composition | John E. Herweh | 1991-07-30 |
| 4672098 | Bicyclic acrylic monomers | John E. Herweh, Songvit Setthachayanon | 1987-06-09 |