Inventor · disambiguated record
Frank S. Rankin
Also filed as: RANKIN FRANK S
3 granted patents·102 citations·filing 1976–1990
75Inventor score
Top patents by PatentIndex Score
3 records- 0186US4177176ATreatment of fibresDOW CORNING LTD·Filed 1976·Granted Dec 4, 1979·48 cites·8 claims
- 0285US4814184APharmaceutical delivery device having a siloxane polymer matrixDOW CORNING LTD·Filed 1988·Granted Mar 21, 1989·39 cites·17 claims
- 0338US5115976ALightweight, easily attachable dispensing device having interchangeable containers for holding a chemical to be dispensedDOW CORNING·Filed 1990·Granted May 26, 1992·15 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →