Inventor · disambiguated record
Leon M. Hake
Also filed as: HAKE LEON · HAKE LEON M
4 granted patents·1 pending application·17 citations·filing 1976–2001
71Inventor score
Top patents by PatentIndex Score
5 records- 0128US2002175014A1Three-wheeled recreational vehicleFiled 2001·Application pending·0 cites
- 0227US4812088ADoweling toolWITTWER CONSTRUCTION CO INC·Filed 1987·Granted Mar 14, 1989·6 cites·10 claims
- 0324US5385213ASteering assembly for machine with working implementFiled 1993·Granted Jan 31, 1995·4 cites·12 claims
- 0421US4058915ABackhoe-mounted shearWITTWER CONST·Filed 1976·Granted Nov 22, 1977·2 cites·8 claims
- 0519US5065984AClamp assembly for removing pins from a concrete formEZ DRILL INC·Filed 1990·Granted Nov 19, 1991·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →