Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873797 | Process for the production of carbon black | Ranjan Ghosal, Sunil Kumar Narayanan | 2018-01-23 |
| 9718963 | Carbon black reactor | Bipul Sinha, Vivek Vitankar | 2017-08-01 |
| 5188806 | Method and apparatus for producing carbon black | Gerhard Kuehner, Karl Vogel, Charles D. Clement | 1993-02-23 |