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Greg A. Valley

HOHolland: 1 patents #43 of 76Top 60%

HAHarsco: 1 patents #38 of 89Top 45%

Lexington, SC: #147 of 291 inventorsTop 55%

South Carolina: #8,412 of 15,501 inventorsTop 55%

Overall (All Time): #3,501,685 of 4,157,543Top 85%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6515249	Method of railroad rail repair	Mark E. Rovnyak	2003-02-04