Farin L. Derrick

CP Cogsdill Tool Products: 1 patents #12 of 17Top 75%

📍 Columbia, SC: #598 of 1,151 inventorsTop 55%

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

Overall (All Time): #3,845,815 of 4,157,543Top 95%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5095727	Roller burnishing tool for effecting diminishing stress reversal on annular workpieces	William J. Westerman, Michael Burr	1992-03-17