Dingwen Li

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Packaged rodenticide
- Patent number 7,067,142
- Issue date Jun 27, 2006
- S. C. Johnson & Son, Inc.
- James W. Yonker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Packaged rodenticide
- Publication number 20030138472
- Publication date Jul 24, 2003
- James W. Yonker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING