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W. Harry Smith

MCMcwane: 1 patents #13 of 21Top 65%

Louisville, IL: #3 of 8 inventorsTop 40%

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

Overall (All Time): #3,509,680 of 4,157,543Top 85%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6554992	Aluminum alloy exterior coating for underground ductile iron pipe	—	2003-04-29