Inventor · disambiguated record
Frank Powell
Also filed as: POWELL FRANK
2 granted patents·23 citations·filing 1988–1994
59Inventor score
Files withUNIROYAL CHEM CO INC1
Top patents by PatentIndex Score
2 records- 0150US5504699ANonvolatile magnetic analog memoryFiled 1994·Granted Apr 2, 1996·18 cites·13 claims
- 0235US4914137AMethod for stabilizing polyurethane foam using an additive combination of a phenothiazine and at least one co-stabilizerUNIROYAL CHEM CO INC·Filed 1988·Granted Apr 3, 1990·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →