Inventor · disambiguated record
Willy Piret
Also filed as: PIRET WILLY · PIRET WILLY H · PIRET WILLY HENRI
11 granted patents·3 pending applications·206 citations·filing 1985–2012
91Inventor score
Files withOWENS CORNING FIBERGLAS TECH4OWENS CORNING S A NV3MASSON NADIA2OWENS CORNING COMPOSITES SPRL23B FIBREGLASS SPRL1
Top patents by PatentIndex Score
14 records- 0189US5236982ASize compositionOWENS CORNING FIBERGLAS TECH·Filed 1992·Granted Aug 17, 1993·57 cites·25 claims
- 0272US6365272B1System for preparing glass fiber pellets having low discolorationOWENS CORNING FIBERGLAS TECH·Filed 1999·Granted Apr 2, 2002·32 cites·13 claims
- 0371US5877240ASizing composition for glass fibers for reinforcement of engineered thermoplastic materialsOWENS CORNING FIBERGLAS TECH·Filed 1997·Granted Mar 2, 1999·28 cites·15 claims
- 0469US6025073AHigh solubility size composition for fibersOWENS CORNING S A NV·Filed 1998·Granted Feb 15, 2000·28 cites·24 claims
- 0567US9834474B2Glass fibre sizing compositionMASSON NADIA·Filed 2012·Granted Dec 5, 2017·3 cites·16 claims
- 0665US7129289B2Hydrolization resistant sizing compositionOWENS CORNING COMPOSITES SPRL·Filed 2004·Granted Oct 31, 2006·6 cites·20 claims
- 0758US7267782B2Two-part combination of compositions for forming substantially colorless thermoplastic reinforcementsOWENS CORNING FIBERGLAS TECH·Filed 2003·Granted Sep 11, 2007·4 cites·36 claims
- 0858US6005026ASizing composition for glass fibers for reinforcement of engineered thermoplastic materialsOWENS CORNING S A NV·Filed 1999·Granted Dec 21, 1999·17 cites·6 claims
- 0956US6896963B2System for preparing glass fiber pellets having low discolorationOWENS CORNING COMPOSITES SPRL·Filed 2002·Granted May 24, 2005·5 cites·13 claims
- 1051US4659752AGlass fiber reinforced thermoplasticsOWENS CORNING FIBERGLAS COPORA·Filed 1985·Granted Apr 21, 1987·15 cites·13 claims
- 1150US2007072989A1Two-part sizing composition for reinforcement fibersPIRET WILLY H·Filed 2006·Application pending·0 cites
- 1248US5712036AHigh solubility size compositon for fibersOWENS CORNING S A NV·Filed 1996·Granted Jan 27, 1998·11 cites·22 claims
- 1348US2014255631A1Sizing composition for glass fibres3B FIBREGLASS SPRL·Filed 2012·Application pending·0 cites
- 1439US2014178685A1Sizing Composition for Charges Used in Thermoplastic Polymeric Material Reinforcement, Reinforced Polymeric Materials and Method of ManufactureMASSON NADIA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →