8 Utility and 21 Design Patents
#6 in Northbrook, IL
#335 in Illinois
#4,896 in US
#8,464 in the World
rank by design patentsForward Citations = 642
Company Filing History:
Skil Corporation
S-b Power Tool Company

4. 2 out of 4
Skil and S-b Power Tool Company
5. 1 out of 830,757 patents
Other
where one patent can have more than one assignee
Get your Inventor Badge Today