Assignee
HYKON PATENT AB
4 granted patents·29 citations·filing 1973–1975
Top patents by PatentIndex Score
4 records- 0149US3969774AFlushing and refilling apparatusHYKON PATENT AB·Filed 1974·Granted Jul 20, 1976·15 cites·12 claims
- 0235US4011605AFlushing and refilling apparatusesHYKON PATENT AB·Filed 1974·Granted Mar 15, 1977·9 cites·7 claims
- 0326US3934276AFlushing cisternHYKON PATENT AB·Filed 1973·Granted Jan 27, 1976·5 cites·7 claims
- 0422US4019529AValve with rollerHYKON PATENT AB·Filed 1975·Granted Apr 26, 1977·0 cites·4 claims
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