Assignee
RHEINISCHE WERKZEUG & MASCHF
DE·6 granted patents·127 citations·filing 1971–1990
Top patents by PatentIndex Score
6 records- 0177US3954604ASifting machineRHEINISCHE WERKZEUG & MASCHF·Filed 1971·Granted May 4, 1976·36 cites·8 claims
- 0274US4319993ALarge-capacity power screenRHEINISCHE WERKZEUG & MASCHF·Filed 1980·Granted Mar 16, 1982·30 cites·8 claims
- 0369US5059310AAnalytical sieve apparatusRHEINISCHE WERKZEUG & MASCHF·Filed 1990·Granted Oct 22, 1991·28 cites·20 claims
- 0453US4221306AVibrating feederRHEINISCHE WERKZEUG & MASCHF·Filed 1978·Granted Sep 9, 1980·13 cites·3 claims
- 0549US4469592APower sieve with screen beatersRHEINISCHE WERKZEUG & MASCHF·Filed 1982·Granted Sep 4, 1984·15 cites·12 claims
- 0625US4575420ABeater-type power sieve with full spring mountingRHEINISCHE WERKZEUG & MASCHF·Filed 1984·Granted Mar 11, 1986·5 cites·10 claims
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