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MCCAUGHAN JAMES S JR

MCCAUGHAN
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US4693556A Apparatus for producing a spherical pattern of light and me… Expired / Lapsed 1985-06-04 1987-09-15 2 Details
US4660925A Apparatus for producing a cylindrical pattern of light and … Expired / Lapsed 1985-04-29 1987-04-28 5 Details