Assignee
RYDBORN STEN A
SE·4 granted patents·52 citations·filing 1981–1991
Top patents by PatentIndex Score
4 records- 0176US4534321AApparatus for controlling a number of boilersRYDBORN STEN A·Filed 1982·Granted Aug 13, 1985·28 cites·11 claims
- 0265US4763588AApparatus for thread monitoring in a sewing machineRYDBORN STEN A·Filed 1985·Granted Aug 16, 1988·8 cites·3 claims
- 0348US4455549AIndication deviceRYDBORN STEN A·Filed 1981·Granted Jun 19, 1984·13 cites·6 claims
- 0430US5216317AConverter apparatusRYDBORN STEN A·Filed 1991·Granted Jun 1, 1993·3 cites·7 claims
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