49 Utility Patents
#10 in Ambler, PA
#597 in Pennsylvania
#21,241 in US
#39,911 in the World
Forward Citations = 641
Company Filing History:


Msd R&d (china) Co., Ltd.
4. 2 out of 832,492 patents
Other
5. 2 out of 712

where one patent can have more than one assignee
Get your Inventor Badge Today