Assignee
NEFIT NV
NL·3 granted patents·30 citations·filing 1981–1991
Top patents by PatentIndex Score
3 records- 0142US4697787ABall valve made entirely of plastics materialNEFIT NV·Filed 1985·Granted Oct 6, 1987·15 cites·11 claims
- 0235US5076542ABall-cockNEFIT NV·Filed 1991·Granted Dec 31, 1991·9 cites·4 claims
- 0322US4499890AHeater and a method of controlling the combustion in such a heaterNEFIT NV·Filed 1981·Granted Feb 19, 1985·6 cites·9 claims
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