Assignee
ALTEN CORP
4 granted patents·120 citations·filing 1977–1988
Top patents by PatentIndex Score
4 records- 0190US4774062ACorona discharge ozonatorALTEN CORP·Filed 1987·Granted Sep 27, 1988·59 cites·11 claims
- 0274US4960569ACorona discharge ozonator with cooled flow pathALTEN CORP·Filed 1988·Granted Oct 2, 1990·26 cites·10 claims
- 0361US4245620ASolar heat collectorALTEN CORP·Filed 1977·Granted Jan 20, 1981·25 cites·9 claims
- 0440US4796470AIndicating liquid funnelALTEN CORP·Filed 1982·Granted Jan 10, 1989·10 cites·6 claims
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