Inventor · disambiguated record
John H. Amstad
Also filed as: AMSTAD JOHN H
10 granted patents·171 citations·filing 1975–2003
91Inventor score
Top patents by PatentIndex Score
10 records- 0169US4062985AContinuous peeling methodATLAS PACIFIK ENG CO·Filed 1976·Granted Dec 13, 1977·26 cites·3 claims
- 0268US6776087B1Food processing machineAMSTAD FAMILY REVOCABLE TRUST·Filed 2003·Granted Aug 17, 2004·18 cites·25 claims
- 0364US4258069AMethod for continuous produce surface treatmentATLAS PACIFIK ENG CO·Filed 1979·Granted Mar 24, 1981·21 cites·7 claims
- 0464US4230034AApparatus for continuous produce surface treatmentATLAS PACIFIK ENG CO·Filed 1979·Granted Oct 28, 1980·22 cites·30 claims
- 0558US5307738AFood processing machineAMSTAD JOHN H·Filed 1993·Granted May 3, 1994·25 cites·19 claims
- 0655US4068574AContinuous peeling apparatusAMSTAD JOHN H·Filed 1975·Granted Jan 17, 1978·16 cites·11 claims
- 0750US4842883AContinuous produce surface treater and methodAMSTAD JOHN H·Filed 1988·Granted Jun 27, 1989·17 cites·16 claims
- 0847US4176594ALive knife assemblyATLAS PACIFIC ENG CO·Filed 1977·Granted Dec 4, 1979·11 cites·2 claims
- 0940USRE35789EFood processing machineFiled 1996·Granted May 12, 1998·9 cites·19 claims
- 1039US4169528AApple orienting systemATLAS PACIFIC ENG CO·Filed 1977·Granted Oct 2, 1979·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →