55 Utility and 7 Design Patents
#10 in Liberty Township, OH
#422 in Ohio
#16,993 in US
#31,701 in the World
rank by utility patentsForward Citations = 1,317
Company Filing History:






4. 1 out of 929

5. 1 out of 2,862

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