Inventor · disambiguated record
James A. Lech
Also filed as: LECH JAMES A
2 granted patents·53 citations·filing 1999–2002
66Inventor score
Files withIONICS2
Top patents by PatentIndex Score
2 records- 0183US7087654B2Ion exchange and electrochemical methods and devices employing one-step quaternized and polymerized anion selective polymersIONICS·Filed 2002·Granted Aug 8, 2006·20 cites·1 claims
- 0273US6410672B1Ion exchange and electrochemical methods and devices employing one-step quaternized and polymerized anion selective polymersIONICS·Filed 1999·Granted Jun 25, 2002·33 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →