19 Utility and 4 Design Patents
#3 in Grove City, OH
#2,715 in Ohio
#91,908 in US
#181,667 in the World
rank by utility patentsForward Citations = 1,020
Company Filing History:



4. 2 out of 832,627 patents
Other
5. 2 out of 4,177

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