Kevin Liping Dong

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Woodbridge, CA

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Patents Grantslast 30 patents

Information Patent Grant
Composite foam article
- Patent number 12,011,912
- Issue date Jun 18, 2024
- Proprietect L.P.
- Kevin Liping Dong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Composite foam article
- Patent number 11,926,137
- Issue date Mar 12, 2024
- Proprietect L.P.
- David M. Begg
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Foam laminate product and process for production thereof
- Patent number 8,282,147
- Issue date Oct 9, 2012
- Proprietect L.P.
- Kevin Liping Dong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Composite Foam Article
- Publication number 20220063239
- Publication date Mar 3, 2022
- PROPRIETECT L.P.
- Kevin Liping Dong
- B60 - VEHICLES IN GENERAL
Information Patent Application
Composite Foam Article
- Publication number 20220032576
- Publication date Feb 3, 2022
- PROPRIETECT L.P.
- Victoria Jimenez
- B60 - VEHICLES IN GENERAL
Information Patent Application
Composite Foam Article
- Publication number 20220032577
- Publication date Feb 3, 2022
- PROPRIETECT L.P.
- David M. Begg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FOAM LAMINATE PRODUCT AND PROCESS FOR PRODUCTION THEREOF
- Publication number 20090284048
- Publication date Nov 19, 2009
- Proprietect L.P.
- Kevin Liping Dong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL