Assignee
ZENION IND INC
US·4 granted patents·429 citations·filing 1987–2000
Top patents by PatentIndex Score
4 records- 0197US5010869AAir ionization system for internal combustion enginesZENION IND INC·Filed 1989·Granted Apr 30, 1991·153 cites·32 claims
- 0297US4789801AElectrokinetic transducing methods and apparatus and systems comprising or utilizing the sameZENION IND INC·Filed 1987·Granted Dec 6, 1988·202 cites·21 claims
- 0391US6603268B2Method and apparatus for reducing ozone output from ion wind devicesZENION IND INC·Filed 2000·Granted Aug 5, 2003·61 cites·10 claims
- 0460US6897617B2Method and apparatus to reduce ozone production in ion wind deviceZENION IND INC·Filed 2000·Granted May 24, 2005·13 cites·24 claims
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