Inventor · disambiguated record
Robert R. Ryan
Also filed as: RYAN ROBERT R
3 granted patents·37 citations·filing 1988–1991
70Inventor score
Top patents by PatentIndex Score
3 records- 0172US4867951ASeparation of actinides from lanthanidesUS ENERGY·Filed 1988·Granted Sep 19, 1989·22 cites·2 claims
- 0247US4923630AExtractant compositionUS ENERGY·Filed 1989·Granted May 8, 1990·7 cites·12 claims
- 0336US5702683ANuclear magnetic resonance contrast agentsUS ARMY·Filed 1991·Granted Dec 30, 1997·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →