Jack E. Coovert

WCWitco Chemical: 1 patents #18 of 55Top 35%

Kirkwood, MO: #187 of 290 inventorsTop 65%

Missouri: #13,067 of 23,789 inventorsTop 55%

Overall (All Time): #4,014,214 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4514312	Lubricant compositions comprising a phosphate additive system	Jon C. Root, John F. Barnes	1985-04-30