Inventor · disambiguated record
Fred L. Calhoun
Also filed as: CALHOUN FRED L
2 granted patents·1 pending application·54 citations·filing 1997–2001
64Inventor score
Files withINDUSTRIAL DYNAMICS CO3
Top patents by PatentIndex Score
3 records- 0176US5979635AContainer diverter apparatus and methodINDUSTRIAL DYNAMICS CO·Filed 1997·Granted Nov 9, 1999·39 cites·14 claims
- 0247US6220444B1Method and apparatus for marking containers with magnetic code and detecting the marked container using a magnetic sensing deviceINDUSTRIAL DYNAMICS CO·Filed 1999·Granted Apr 24, 2001·15 cites·5 claims
- 0332US2003052288A1Method and apparatus for measuring fill level in bottlesINDUSTRIAL DYNAMICS CO·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →