Assignee
PROGRESSIVE MACHINE PROD
4 granted patents·87 citations·filing 1974–1985
Top patents by PatentIndex Score
4 records- 0171US4610630ADental instrument standPROGRESSIVE MACHINE PROD·Filed 1985·Granted Sep 9, 1986·54 cites·8 claims
- 0259US4117861AControl and selector unit for dental handpiecesPROGRESSIVE MACHINE PROD·Filed 1977·Granted Oct 3, 1978·20 cites·7 claims
- 0333US3986262AVariable air actuated control unit for electrical dental handpiecesPROGRESSIVE MACHINE PROD·Filed 1974·Granted Oct 19, 1976·10 cites·3 claims
- 0429US4372307APinch valve syringePROGRESSIVE MACHINE PROD·Filed 1981·Granted Feb 8, 1983·3 cites·4 claims
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