Method for marking steel and aluminum alloys

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United States of America Patent

PATENT NO 6497985
SERIAL NO

09328807

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Abstract

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The present invention relates to a method for marking metallic alloys using laser alloying. Specifically, the present invention is directed toward the use of laser alloying steel or aluminum alloys with a mark that provides protection against wear and corrosion and greater permanency.

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Patent Owner(s)

  • UNIVERSITY OF TENNESSEE RESEARCH CORPORATION, THE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bible, John Brice South Pittsburg, TN 12 199
Dahotre, Narendra B Tullahoma, TN 18 320
Hopkins, John A Tullahoma, TN 12 199
McCay, Mary Helen Monteagle, TN 15 286
McCay, T Dwayne Monteagle, TN 12 210
Schwartz, Frederick A Woodbury, TN 13 478
Sharp, C Michael Belvidere, TN 5 103

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