Inventor · disambiguated record
Paul E. Metcalfe
Also filed as: METCALFE PAUL E
2 granted patents·39 citations·filing 1977–1989
61Inventor score
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2 records- 0172US4128678AHeat insulating material and method of and apparatus for the manufacture thereofFIBERGLAS CANADA LTD·Filed 1977·Granted Dec 5, 1978·33 cites·11 claims
- 0234US4900616APhenolic foam roof insulation of improved dimensional stabilityFIBERGLAS CANADA INC·Filed 1989·Granted Feb 13, 1990·6 cites·11 claims
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