Inventor · disambiguated record
John R. Shackelford
Also filed as: SHACKELFORD JOHN R
3 granted patents·78 citations·filing 1979–1989
74Inventor score
Top patents by PatentIndex Score
3 records- 0180US4297375ASalt substitutes having reduced bitternessSTANDARD OIL CO INDIANA·Filed 1979·Granted Oct 27, 1981·36 cites·7 claims
- 0264US5064663ASodium chloride substitute containing autolyzed yeast and ammonium chlorideBURNS PHILP FOOD INC·Filed 1989·Granted Nov 12, 1991·28 cites·6 claims
- 0350US4574086AMethod for retarding degradation of food colors and flavorsHERCULES INC·Filed 1981·Granted Mar 4, 1986·14 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →