Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886689 | Matrix-matrix polyblend adhesives and method of bonding incompatible polymers | Abraham M. Kotliar, William Sacks, Rakesh Kumar | 1989-12-12 |
| 4876127 | Method of blow molding polyamides | Yash P. Khanna, Himangshu R. Bhattacharjee, Rakesh Kumar, Jon I. Williams | 1989-10-24 |