Inventor · disambiguated record
Frederick A. Butt
Also filed as: BUTT FREDERICK A · HADDAD GEORGE N
2 granted patents·14 citations·filing 1977–1979
57Inventor score
Files withOWENS CORNING FIBERGLASS CORP2
Top patents by PatentIndex Score
2 records- 0148US4189452APolyester resin compositionOWENS CORNING FIBERGLASS CORP·Filed 1977·Granted Feb 19, 1980·8 cites·5 claims
- 0236US4273599AProcess for reinforcing polyvinyl chloride pipe by wrapping with glass fibers coated with a polyester resin compositionOWENS CORNING FIBERGLASS CORP·Filed 1979·Granted Jun 16, 1981·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →