Inventor · disambiguated record
Randy H. Hillard
Also filed as: HILLARD RANDY H
4 granted patents·88 citations·filing 1981–1992
78Inventor score
Technology areasE02F
Top patents by PatentIndex Score
4 records- 0173US5228221ABoom assembly for a trencher machineCASE CORP·Filed 1992·Granted Jul 20, 1993·38 cites·12 claims
- 0263US5212896AControl system for a walk behind trencher machineCASE CORP·Filed 1992·Granted May 25, 1993·32 cites·21 claims
- 0352US4404761ADigging tooth mounting bracketCASE CO J I·Filed 1981·Granted Sep 20, 1983·13 cites·1 claims
- 0428US4861195ACable plow chuteCASE CO J I·Filed 1988·Granted Aug 29, 1989·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →