Inventor · disambiguated record
Allen B. Canfield
Also filed as: CANFIELD ALLEN B
3 granted patents·67 citations·filing 1979–1984
73Inventor score
Files withREXHAM CORP3
Top patents by PatentIndex Score
3 records- 0176US4580473AHigh speed intermittent motion packaging machineREXHAM CORP·Filed 1984·Granted Apr 8, 1986·33 cites·11 claims
- 0255US4271877APackaging machine with funnel-type filling mechanismREXHAM CORP·Filed 1979·Granted Jun 9, 1981·14 cites·10 claims
- 0354US4369611ATop heat sealing unit for pouchesREXHAM CORP·Filed 1980·Granted Jan 25, 1983·20 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →