Inventor · disambiguated record
David J. Shannon
Also filed as: SHANNON DAVID J
6 granted patents·166 citations·filing 1987–1998
86Inventor score
Top patents by PatentIndex Score
6 records- 0187USD314225SWater distillation unitPURE WATER INC·Filed 1988·Granted Jan 29, 1991·27 cites·1 claims
- 0286USD306338SWater distillation unitPURE WATER INC·Filed 1987·Granted Feb 27, 1990·33 cites·1 claims
- 0370US4943353AControl for modular water distillerPURE WATER INC·Filed 1988·Granted Jul 24, 1990·32 cites·12 claims
- 0465US4975154AWater purification method and apparatus with conductivity sensing controlsPURE WATER INC·Filed 1987·Granted Dec 4, 1990·27 cites·11 claims
- 0564US4888097AWater purification method and apparatusPURE WATER INC·Filed 1987·Granted Dec 19, 1989·25 cites·10 claims
- 0659US5981289AHydrogen sulfide analyzerISCO INC·Filed 1998·Granted Nov 9, 1999·22 cites·51 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →