31 Utility and 1 Design Patents
#1 in Lake Saint Louis, MO
#290 in Missouri
#45,223 in US
#87,268 in the World
rank by utility patentsForward Citations = 552
Company Filing History:



4. 2 out of 1,159

5. 2 out of 268
Sherwood Services Ag
where one patent can have more than one assignee
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