17 Utility and 2 Design Patents
#51 in Northbrook, IL
#3,798 in Illinois
#106,119 in US
#210,823 in the World
rank by utility patentsForward Citations = 689
Company Filing History:

Other
Spinewelding Ag
4. 2 out of 13

5. 2 out of 2
Aspen Academy
where one patent can have more than one assignee
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