Inventor · disambiguated record
Philip M. Carkner
Also filed as: CARKNER PHILIP M
4 granted patents·298 citations·filing 1993–2002
83Inventor score
Top patents by PatentIndex Score
4 records- 0191US6769215B1System and method for enhancing the bond of roofing membrane to lightweight insulating concreteSIPLAST INC·Filed 2002·Granted Aug 3, 2004·80 cites·20 claims
- 0290US6290769B1Lightweight insulating concrete and method for using sameSIPLAST INC·Filed 1999·Granted Sep 18, 2001·97 cites·30 claims
- 0390US5424099AHigh strength pourable gypsum floor underlayments and methods of providing sameGRACE W R & CO·Filed 1993·Granted Jun 13, 1995·88 cites·14 claims
- 0455US5787668AVentilated insulated roofing system with improved resistance to wind upliftSIPLAST INC·Filed 1996·Granted Aug 4, 1998·33 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →