Assignee
HARCUBA SIEGFRIED
AT·5 granted patents·47 citations·filing 1974–1986
Top patents by PatentIndex Score
5 records- 0172US4051754AHeated cutter for plastics materialsHARCUBA SIEGFRIED·Filed 1975·Granted Oct 4, 1977·24 cites·4 claims
- 0248US4684342AMethod and apparatus for the thermal treatment of a batch of raw materialHARCUBA SIEGFRIED·Filed 1986·Granted Aug 4, 1987·10 cites·5 claims
- 0341US3990240AControl method and apparatus for processing toolsHARCUBA SIEGFRIED·Filed 1975·Granted Nov 9, 1976·6 cites·5 claims
- 0439US3939747AProfile press and precision cutting apparatus with a pressure multiplierHARCUBA SIEGFRIED·Filed 1974·Granted Feb 24, 1976·6 cites·3 claims
- 0528US4002030APressure force generator for machine toolsHARCUBA SIEGFRIED·Filed 1975·Granted Jan 11, 1977·1 cites·5 claims
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