Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303922 | Method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills | Deb Kumar Roy, Subhrakanti Chakraborty, Shantanu Chakraborty, Sumitesh Das, Debashish Bhattacharjee | 2016-04-05 |
| 9074818 | Method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills | Deb Kumar Roy, Subhrakanti Chakraborty, Shantanu Chakraborty, Sumitesh Das, Debashish Bhattacharjee | 2015-07-07 |