Inventor · disambiguated record
Ascher H. Shapiro
Also filed as: SHAPIRO ASCHER H
18 granted patents·452 citations·filing 1976–2003
96Inventor score
Files withBAKER HUGHES INC14ANDRITZ AG MASCHF1BIRD MACHINE CO1KENDRO LAB PRODUCTS INC1MASSACHUSETTS INST TECHNOLOGY1
Top patents by PatentIndex Score
18 records- 0189US7022061B2Centrifuge discharge port with power recoveryANDRITZ AG MASCHF·Filed 2003·Granted Apr 4, 2006·40 cites·15 claims
- 0285US5147277APower-efficient liquid-solid separating centrifugeBAKER HUGHES INC·Filed 1991·Granted Sep 15, 1992·53 cites·10 claims
- 0383US5695442ADecanter centrifuge and associated method for producing cake with reduced moisture content and high throughputBAKER HUGHES INC·Filed 1996·Granted Dec 9, 1997·44 cites·7 claims
- 0482US5380266AFeed accelerator system including accelerator coneBAKER HUGHES INC·Filed 1991·Granted Jan 10, 1995·39 cites·36 claims
- 0578US5643169ADecanter centrifuge with adjustable gate controlBAKER HUGHES INC·Filed 1995·Granted Jul 1, 1997·53 cites·26 claims
- 0676US5632714AFeed accelerator system including accelerating vane apparatusBAKER HUGHES INC·Filed 1995·Granted May 27, 1997·27 cites·7 claims
- 0774US6110096ADecanter centrifuge for producing cake with reduced moisture content and high throughputBAKER HUGHES INC·Filed 1998·Granted Aug 29, 2000·29 cites·6 claims
- 0872US5401423AFeed accelerator system including accelerator discBAKER HUGHES INC·Filed 1991·Granted Mar 28, 1995·31 cites·53 claims
- 0967US5840006AFeed accelerator system including accelerating vane apparatusBAKER HUGHES INC·Filed 1993·Granted Nov 24, 1998·16 cites·8 claims
- 1066US6077210AFeed accelerator system including accelerating vane apparatusBAKER HUGHES INC·Filed 1998·Granted Jun 20, 2000·17 cites·20 claims
- 1166US5527258AFeed accelerator system including accelerating coneBAKER HUGHES INC·Filed 1994·Granted Jun 18, 1996·20 cites·1 claims
- 1266US5520605AMethod for accelerating a liquid in a centrifugeBAKER HUGHES INC·Filed 1995·Granted May 28, 1996·17 cites·4 claims
- 1364US5551943AFeed accelerator system including accelerating vane apparatusBAKER HUGHES INC·Filed 1995·Granted Sep 3, 1996·16 cites·4 claims
- 1460US6416454B1Control of separation performance in a centrifuge by controlling a temperature differential thereinKENDRO LAB PRODUCTS INC·Filed 2000·Granted Jul 9, 2002·10 cites·18 claims
- 1560US4100602ARecipe conversion calculatorMASSACHUSETTS INST TECHNOLOGY·Filed 1976·Granted Jul 11, 1978·21 cites·7 claims
- 1655US5769776AFeed accelerator system including accelerating vane apparatusBAKER HUGHES INC·Filed 1996·Granted Jun 23, 1998·11 cites·4 claims
- 1737US5840007ADecanter centrifuge for producing cake with reduced moisture content and high throughputBAKER HUGHES INC·Filed 1997·Granted Nov 24, 1998·5 cites·16 claims
- 1832US5067939AConveyorless clarifierBIRD MACHINE CO·Filed 1990·Granted Nov 26, 1991·3 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →