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Raymond Barnoski

Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%

Chicago, IL: #7,538 of 13,327 inventorsTop 60%

Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #4,121,413 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4227163	Electrical keyswitch	—	1980-10-07