19 Utility Patents
#98 in Rochester Hills, MI
#3,518 in Michigan
#91,581 in US
#180,830 in the World
Forward Citations = 178
Company Filing History:


Bwi Company Limited S.a.
4. 1 out of 832,448 patents
Other
5. 1 out of 111
Beijingwest Industries Co., Ltd.
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