Inventor · disambiguated record
Stephen T. Norvilas
Also filed as: NORVILAS STEPHEN · NORVILAS STEPHEN T
4 granted patents·1 pending application·47 citations·filing 1994–2009
76Inventor score
Top patents by PatentIndex Score
5 records- 0174US6758282B2Fire protection pipe and methods of manufactureALLIED TUBE & CONDUIT COMPANY·Filed 2001·Granted Jul 6, 2004·16 cites·17 claims
- 0267US7819140B2Internal diameter coatings for fire protection pipingALLIED TUBE & CONDUIT CORP·Filed 2009·Granted Oct 26, 2010·8 cites·10 claims
- 0347US5453302AIn-line coating of steel tubingALLIED TUBE & CONDUIT CORP·Filed 1994·Granted Sep 26, 1995·15 cites·13 claims
- 0447US2009194187A1Application of Hydraulic Friction Reducing Internal Diameter Coatings for Fire Protection PipingALLIED TUBE & CONDUIT CORP·Filed 2009·Application pending·0 cites
- 0534US5614265AIn-line coating of steel tubingALLIED TUBE & CONDUIT CORP·Filed 1995·Granted Mar 25, 1997·8 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →