Inventor · disambiguated record
William H. Leverett
Also filed as: LEVERETT WILLIAM H
8 granted patents·280 citations·filing 1978–1997
90Inventor score
Top patents by PatentIndex Score
8 records- 0189US4262807AProcess and apparatus for weighing and sorting articlesDURAND WAYLAND INC·Filed 1979·Granted Apr 21, 1981·47 cites·14 claims
- 0286US4482061AApparatus and process for sorting articlesDURAND WAYLAND INC·Filed 1981·Granted Nov 13, 1984·37 cites·7 claims
- 0379US4273649AApparatus and process for weighing articles successivelyLEVERETT WILLIAM H·Filed 1978·Granted Jun 16, 1981·30 cites·35 claims
- 0478US5677516AArticle weighing and sorting apparatus with improved weigh cupDURAND WAYLAND INC·Filed 1994·Granted Oct 14, 1997·38 cites·29 claims
- 0574US5267654AArticle-holding cup and sorting apparatusDURAND WAYLAND INC·Filed 1992·Granted Dec 7, 1993·35 cites·19 claims
- 0669US5294004AArticle-holding cup and scale for apparatus that sorts articles by weightDURAND WAYLAND INC·Filed 1991·Granted Mar 15, 1994·33 cites·6 claims
- 0768US5024047AWeighing and sorting machine and methodDURAND WAYLAND INC·Filed 1990·Granted Jun 18, 1991·32 cites·12 claims
- 0860US5917926AOptical inspection apparatus and method for articles such as fruit and the likeDURAND WAYLAND INC·Filed 1997·Granted Jun 29, 1999·28 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →