Inventor · disambiguated record
Clarence E. Fracker, Jr.
Also filed as: FRACKER CLARENCE E · FRACKER JR CLARENCE E
4 granted patents·60 citations·filing 1980–1996
77Inventor score
Top patents by PatentIndex Score
4 records- 0178US4488891AMethod for forming glass fibersOWENS CORNING FIBERGLASS CORP·Filed 1983·Granted Dec 18, 1984·24 cites·22 claims
- 0256US5846285AApparatus for producing continuous glass filamentsOWENS CORNING FIBERGLAS TECH·Filed 1996·Granted Dec 8, 1998·14 cites·20 claims
- 0354US4440557AMethod and apparatus for forming and collecting continuous glass filamentsOWENS CORNING FIBERGLASS CORP·Filed 1982·Granted Apr 3, 1984·15 cites·24 claims
- 0442US4343635AGlass fiber-forming apparatusOWENS CORNING FIBERGLASS CORP·Filed 1980·Granted Aug 10, 1982·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →