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KANSAS CITY TESTING LAB

KANSAS CIT
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2805972A Pipe lines and sheathing material therefor Expired / Lapsed 1950-07-17 1957-09-10 2 Details
US2262942A Navigation instrument Expired / Lapsed 1938-02-28 1941-11-18 0 Details
US2121771A Photoelectric haze penetrator Expired / Lapsed 1934-07-27 1938-06-21 0 Details