30 Utility and 8 Design Patents
#1 in Merrimac, WI
#689 in Wisconsin
#47,618 in US
#92,052 in the World
rank by utility patentsForward Citations = 897
Company Filing History:



4. 3 out of 832,492 patents
Other
5. 3 out of 80

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