Inventor · disambiguated record
Douglas W. Spittal
Also filed as: SPITTAL DOUGLAS W
4 granted patents·59 citations·filing 1987–1990
77Inventor score
Files withCOLOR CUSTOM INC4
Top patents by PatentIndex Score
4 records- 0161US4963403AUnitary composite molding stripCOLOR CUSTOM INC·Filed 1987·Granted Oct 16, 1990·22 cites·8 claims
- 0258US4965103AUnitary composite molding stripCOLOR CUSTOM INC·Filed 1988·Granted Oct 23, 1990·21 cites·6 claims
- 0337US5112548AExtrusion method and apparatus for producing a molding stripCOLOR CUSTOM INC·Filed 1990·Granted May 12, 1992·9 cites·7 claims
- 0433US5112549AExtrusion method and apparatus for producing a molding stripCOLOR CUSTOM INC·Filed 1990·Granted May 12, 1992·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →