Inventor · disambiguated record
Ernst Wipfelder
Also filed as: WIPFELDER ERNST
16 granted patents·332 citations·filing 1988–2001
94Inventor score
Top patents by PatentIndex Score
16 records- 0193US5618872AInorganic fillers and organic matrix materials with refractive index adaptationMERCK PATENT GMBH·Filed 1993·Granted Apr 8, 1997·70 cites·15 claims
- 0285US4871502AMethod for manufacturing an otoplasticSIEMENS AG·Filed 1988·Granted Oct 3, 1989·62 cites·11 claims
- 0380US6613438B1Single component adhesive with an adaptable open joint timeSIEMENS AG·Filed 2000·Granted Sep 2, 2003·17 cites·10 claims
- 0475US5006055AApparatus for manufacturing an otoplasticSIEMENS AG·Filed 1989·Granted Apr 9, 1991·54 cites·6 claims
- 0571US5883214AProcess for the preparation of epoxysilanesSIEMENS AG·Filed 1994·Granted Mar 16, 1999·14 cites·8 claims
- 0669US5576357AOne-component reactive resin system comprising a cure-inhibiting glycidyl phosphorus compoundSIEMENS AG·Filed 1993·Granted Nov 19, 1996·22 cites·15 claims
- 0768US5492981ACasting resin of epoxyalkylsiloxane, epoxy resin and anhyrideSIEMENS AG·Filed 1994·Granted Feb 20, 1996·27 cites·3 claims
- 0859US6716535B1Method for gluing together large-surfaced workpieces with opposed expansion coefficients in a stable manner and composite structure produced in this waySIEMENS AG·Filed 2001·Granted Apr 6, 2004·2 cites·2 claims
- 0956US6248854B1Modified epoxysiloxane condensate, process for producing the same and its use as low-stress casting resins in the electronic and electrotechnical industrySIEMENS AG·Filed 1997·Granted Jun 19, 2001·13 cites·29 claims
- 1052US5804680AResin system of phosphorus-containing acrylate, unsaturated compound and photoiniatorSIEMENS AG·Filed 1995·Granted Sep 8, 1998·10 cites·9 claims
- 1149US6200408B1Method for cementing a component to a surfaceSIEMENS AG·Filed 1998·Granted Mar 13, 2001·16 cites·14 claims
- 1243US6150435AOne-component epoxy resin for covering electronic componentsSIEMENS AG·Filed 1998·Granted Nov 21, 2000·11 cites·12 claims
- 1341US5262456AFire retardant casting resin molding compounds based on epoxy resins and acidic esters of hydroxy-functional phosphorsSIEMENS AG·Filed 1992·Granted Nov 16, 1993·4 cites·11 claims
- 1437US5837771AFlame retardant reaction resin systemSIEMENS AG·Filed 1996·Granted Nov 17, 1998·7 cites·12 claims
- 1531US6160077AHalogen-free epoxy resinSIEMENS AG·Filed 1998·Granted Dec 12, 2000·2 cites·19 claims
- 1621US5811486AReaction resin system with phosphorous-containing constituentSIEMENS AG·Filed 1996·Granted Sep 22, 1998·1 cites·15 claims
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