Inventor · disambiguated record
Colin Holroyd
Also filed as: HOLROYD COLIN
7 granted patents·118 citations·filing 1983–1993
86Inventor score
Top patents by PatentIndex Score
7 records- 0181US5201975ATire manufactureBRIDGESTONE FIRESTONE INC·Filed 1991·Granted Apr 13, 1993·44 cites·10 claims
- 0269US4618466AMoulding apparatusAPSLEY METALS LTD·Filed 1983·Granted Oct 21, 1986·28 cites·7 claims
- 0362US4983239AMethod of manufacture of tire using an annular mold to form a multi-component subassemblyAPSLEY METALS LTD·Filed 1988·Granted Jan 8, 1991·17 cites·13 claims
- 0456US4992035AVehicle tire moldAPSLEY METALS LTD·Filed 1989·Granted Feb 12, 1991·12 cites·6 claims
- 0539US5053098AManufacture of flexible reinforced polymeric articleBRIDGESTONE FIRESTONE INC·Filed 1988·Granted Oct 1, 1991·7 cites·17 claims
- 0635US4921673AMethod of manufacture of tires and apparatus thereforeAPSLEY METALS LTD·Filed 1988·Granted May 1, 1990·4 cites·5 claims
- 0730US5626806ACarbon black incorporation in polymeric materialHOLROYD ASSOCIATES LTD·Filed 1993·Granted May 6, 1997·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →