Inventor · disambiguated record
John A. Marchant
Also filed as: MARCHANT JOHN · MARCHANT JOHN A
6 granted patents·328 citations·filing 1982–1990
86Inventor score
Top patents by PatentIndex Score
6 records- 0189US5069160AAutomatic milking of animalsNAT RES DEV·Filed 1990·Granted Dec 3, 1991·211 cites·15 claims
- 0278US4579279AElectrostatic sprayersNAT RES DEV·Filed 1984·Granted Apr 1, 1986·40 cites·13 claims
- 0370US4735364AElectrostatic spray headNAT RES DEV·Filed 1986·Granted Apr 5, 1988·38 cites·12 claims
- 0443US5203504APreparing mixed liquidsBRITISH TECH GROUP·Filed 1989·Granted Apr 20, 1993·15 cites·20 claims
- 0540US4489894AInductively charged spraying apparatusNAT RES DEV·Filed 1982·Granted Dec 25, 1984·10 cites·16 claims
- 0638US4539913AWork tableJEVITI PTY LTD·Filed 1983·Granted Sep 10, 1985·14 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →