Inventor · disambiguated record
Ronald J. Billings
Also filed as: BILLINGS RONALD J · BILLINGS RONALD JOSEPH
4 granted patents·80 citations·filing 1976–1989
76Inventor score
Top patents by PatentIndex Score
4 records- 0173US5049077AIntraoral medication releasing systemJOHNSON & JOHNSON CONSUMER·Filed 1989·Granted Sep 17, 1991·49 cites·17 claims
- 0255US5137449AIntraoral medication releasing systemJOHNSON & JOHNSON CONSUMER·Filed 1989·Granted Aug 11, 1992·25 cites·7 claims
- 0329US4049356ADouble-sigmoid connectorCHEMETRON CORP·Filed 1976·Granted Sep 20, 1977·3 cites·5 claims
- 0425US4050830ADouble-sigmoid connectorCHEMETRON CORP·Filed 1976·Granted Sep 27, 1977·3 cites·6 claims
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