24 Utility and 2 Design Patents
#15 in Fridley, MN
#2,330 in Minnesota
#66,764 in US
#130,706 in the World
rank by utility patentsForward Citations = 575
Company Filing History:


Other
4. 3 out of 459

5. 1 out of 39
3m Innovative Properties
where one patent can have more than one assignee
Get your Inventor Badge Today