Inventor · disambiguated record
Donald P. Cotter
Also filed as: COTTER DONALD · COTTER DONALD P · COTTER DONALD PATRICK
8 granted patents·1 pending application·309 citations·filing 1975–2007
90Inventor score
Top patents by PatentIndex Score
9 records- 0187US5187911AStanding seam roofing/cladding systemCOTTERCO INC·Filed 1991·Granted Feb 23, 1993·86 cites·1 claims
- 0285US5363624ARoofing and siding systemCOTTERCO INC·Filed 1993·Granted Nov 15, 1994·81 cites·4 claims
- 0382US4135342AInsulated metal roofing and siding systemFIELD FORM INC·Filed 1977·Granted Jan 23, 1979·47 cites·11 claims
- 0481US4154077AApparatus and method for manufacturing curved building panelsFIELD FORM INC·Filed 1978·Granted May 15, 1979·24 cites·8 claims
- 0558US4001995AMetal roofing/siding systemFIELD FORM INC·Filed 1975·Granted Jan 11, 1977·24 cites·9 claims
- 0653US2008184639A1Roofing and siding systemsFABRAL INC·Filed 2007·Application pending·0 cites
- 0747US4583339ARoofing and siding systemCOTTER DONALD P·Filed 1982·Granted Apr 22, 1986·22 cites·1 claims
- 0840US4706434AStanding seam structure covering systemALUMAX INC·Filed 1986·Granted Nov 17, 1987·13 cites·11 claims
- 0935US5152115ARoofing/cladding systemCOTTERCO INC·Filed 1991·Granted Oct 6, 1992·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →