Assignee

EMDA

DE·2 granted patents·40 citations·filing 1985–1988

Technology mixA61C2 B04B1 Y02W1

Top patents by PatentIndex Score

2 records

0151US4696645AApparatus for removing plaque and stains from the surfaces of teethEMDA·Filed 1985·Granted Sep 29, 1987·25 cites·26 claims
0247US4932933AApparatus for separating fine solid particles from waste waterEMDA·Filed 1988·Granted Jun 12, 1990·15 cites·26 claims

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