Assignee
HAPPEL FRITZ
DE·3 granted patents·1 pending application·120 citations·filing 1978–2006
Technology mixA01J4
Top patents by PatentIndex Score
4 records- 0175US4200058AMethod and apparatus for machine milkingHAPPEL FRITZ·Filed 1978·Granted Apr 29, 1980·38 cites·16 claims
- 0272US4395971AApparatus for machine milkingHAPPEL FRITZ·Filed 1981·Granted Aug 2, 1983·43 cites·1 claims
- 0370US4441454AMilking apparatusHAPPEL FRITZ·Filed 1981·Granted Apr 10, 1984·39 cites·14 claims
- 0445US2008072826A1Teat rubber for two-chamber milking cupsHAPPEL FRITZ·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →