Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298658 | Vapor permeation curable coatings based on alkyd resins | Chacko Thankachan, Eugene Sahayada, Asok Sengupta | 1981-11-03 |
| 4267239 | Vapor permeation curable coatings based on alkyd resins | Chacko Thankachan, Eugene Sahayada, Asok Sengupta | 1981-05-12 |