Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308860 | Sewing machine for decoratively stitching a cricket ball | Hardyal Singh, Surinder Singh Sehmby, Gopalsamy Balamurugan, Uma Datta, Joydeb Roychoudhury | 2007-12-18 |
| 7293638 | Orientation unit for a fruit sorting and grading machine | Partha S. Bhattacharjee, Anjali Chatterjee, Rajesh Wasudeorao Lanjewar, Umesh Shrikrishna Patkar | 2007-11-13 |