Assignee
WESTERGAARD KNUD ERIK
DK·3 granted patents·58 citations·filing 1984–1986
Top patents by PatentIndex Score
3 records- 0167US4589825AHigh-pressure cleaning unit with a bypass valveWESTERGAARD KNUD ERIK·Filed 1984·Granted May 20, 1986·25 cites·2 claims
- 0251US4687138ADevice in or for high-pressure cleaning units for heating the water by circulationWESTERGAARD KNUD ERIK·Filed 1984·Granted Aug 18, 1987·16 cites·2 claims
- 0350US4726526AAutomatic aspirator-transfer valve, and a jet washing apparatus comprising such a valveWESTERGAARD KNUD ERIK·Filed 1986·Granted Feb 23, 1988·17 cites·9 claims
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