Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308860 | Sewing machine for decoratively stitching a cricket ball | Hardyal Singh, Surinder Singh Sehmby, Narayan Prasad Mukherjee, Gopalsamy Balamurugan, Joydeb Roychoudhury | 2007-12-18 |