E. J. LONGYEAR COMPANY Trademarks
LONGYEAR

LONGYEAR

Filed: February 5, 1965
EARTH DRILLING TOOLS AND EQUIPMENT-NAMELY, DRILLS FOR EARTH AND ROCK FORMATIONS, DIAMOND CORE DRILLS, EARTH AND ROCK DRILLING…
Owned by: E. J. LONGYEAR COMPANY
Serial Number: 72211442