56 Utility and 2 Design Patents
#1 in Muskego, WI
#180 in Wisconsin
#16,610 in US
#31,129 in the World
rank by utility patentsForward Citations = 1,499
Company Filing History:



4. 5 out of 5
Sparks International, Inc.
5. 3 out of 3
Heyer-schulte Neurocare Inc.
where one patent can have more than one assignee
Get your Inventor Badge Today