Assignee
HOULE ELMER RICHARD
3 granted patents·109 citations·filing 1979–1979
Top patents by PatentIndex Score
3 records- 0188US4250621ASafety cutter blade for a rotary trimmerHOULE ELMER RICHARD·Filed 1979·Granted Feb 17, 1981·52 cites·14 claims
- 0286US4250622ASafety blade for a rotary trimmerHOULE ELMER RICHARD·Filed 1979·Granted Feb 17, 1981·47 cites·13 claims
- 0347US4320082AMolding of rotary mower safety bladeHOULE ELMER RICHARD·Filed 1979·Granted Mar 16, 1982·10 cites·10 claims
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