Devender Dutt Kalia

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Rangareddy District, IN

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Patents Grantslast 30 patents

Information Patent Grant
Educational board with slot and removable letters
- Patent number D809597
- Issue date Feb 6, 2018
- Navneet Kalia
- D19 - Office supplies
Information Patent Grant
Educational toy simulator
- Patent number 9,881,509
- Issue date Jan 30, 2018
- Navneet Kalia
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Educational board with slot and removable letters
- Patent number D800833
- Issue date Oct 24, 2017
- Navneet Kalia
- D19 - Office supplies

Patents Applicationslast 30 patents

Information Patent Application
Educational Toy Simulator
- Publication number 20170236430
- Publication date Aug 17, 2017
- Navneet Kalia
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS