Total
| Registration number | Patent Name | Certificate |
|---|---|---|
| No. 30-1063718 | Canopy design registration |
|
| No. 30-1055999 | Handrail design registration |
|
| No. 30-0979918 | Canopy design registration |
|
| No. 30-0972884 | Handrail design registration |
|
| No. 30-0972883 | Handrail design registration |
|
| No. 30-0935523 | Registration of PSC Beam Design for Bridges |
|