Inventor · disambiguated record
Frank W. Hale
Also filed as: HALE FRANK W
3 granted patents·86 citations·filing 1987–1989
75Inventor score
Files withDOW CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0186US4879168AFlame retarding and fire blocking fiber blendsDOW CHEMICAL CO·Filed 1987·Granted Nov 7, 1989·41 cites·15 claims
- 0257US4997716AFire shielding composite structuresDOW CHEMICAL CO·Filed 1988·Granted Mar 5, 1991·24 cites·7 claims
- 0357US4950540AMethod of improving the flame retarding and fire blocking characteristics of a fiber tow or yarnDOW CHEMICAL CO·Filed 1989·Granted Aug 21, 1990·21 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →