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William Chambers — 2 Patents

VSVon Schrader: 1 patents #4 of 8Top 50%

Racine, WI: #460 of 1,018 inventorsTop 50%

Wisconsin: #17,084 of 40,088 inventorsTop 45%

Overall (All Time): #2,348,868 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4598740	Hand tool with visual display means	Frederick R. W. Sloan	1986-07-08
D262373	Electric wall deterger	—	1981-12-22