Patents
PLASTIC SEAL
Reg No. 172976 | 16th Jan’ 1997 | Issued by Patent Authority - Kolkata (Calcutta)
MULTIPURPOSE DESIGN CUTTING MACHINE
Patent No. 218020 | 25th Mar’ 2003
MULTIPURPOSE AIR POLLUTION & HEAT REDUCING DEVICE (POLRED)
Indian Patent No. 297794 | 19th Jun’ 2018
International Patent Accepted in 52 Countries through Patent Cooperation Treaty (PCT)
India Patent Certificate
Patent Cooperation Treaty
European Patent (38 Countries)
USA Patent Certificate
Singapore Patent Certificate
China Patent Certificate
China Patent Translated
Korea Patent Certificate
Korea Patent Certificate Translation
South Africa Patent Certificate