Assignee
HALL & PICKLES LTD
GB·4 granted patents·109 citations·filing 1977–1986
Top patents by PatentIndex Score
4 records- 0185US4143920AMineral cutting pick insert shapeHALL & PICKLES LTD·Filed 1978·Granted Mar 13, 1979·34 cites·10 claims
- 0277US4657308AMineral cutter pickHALL & PICKLES LTD·Filed 1986·Granted Apr 14, 1987·46 cites·9 claims
- 0365US4154483AMineral cutting picksHALL & PICKLES LTD·Filed 1977·Granted May 15, 1979·14 cites·5 claims
- 0455US4261619ACutter picksHALL & PICKLES LTD·Filed 1980·Granted Apr 14, 1981·15 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →