182 Utility Patents
#1 in Rockford, IL
#46 in Illinois
#1,514 in US
#2,587 in the World
Forward Citations = 1,960
Company Filing History:



Sundstrand Corporation

Pratt & Whitney Canada Corp.
4. 3 out of 312
Hamilton Sunstrand Corporation
5. 2 out of 831,952 patents
Other
where one patent can have more than one assignee
Get your Inventor Badge Today