Inventor · disambiguated record
Ferdinand Quella
Also filed as: QUELLA FERDINAND
20 granted patents·495 citations·filing 1979–1988
96Inventor score
Top patents by PatentIndex Score
20 records- 0196US4382272AColored lampSIEMENS AG·Filed 1980·Granted May 3, 1983·147 cites·18 claims
- 0286US4853252AMethod and coating material for applying electrically conductive printed patterns to insulating substratesSIEMENS AG·Filed 1987·Granted Aug 1, 1989·45 cites·49 claims
- 0383US4689250ACross-linked polymer coated metal particle filler compositionsSIEMENS AG·Filed 1985·Granted Aug 25, 1987·35 cites·11 claims
- 0481US4257676ADevice for collecting lightSIEMENS AG·Filed 1979·Granted Mar 24, 1981·32 cites·9 claims
- 0577US4377750APassive display deviceSIEMENS AG·Filed 1980·Granted Mar 22, 1983·32 cites·12 claims
- 0676US4876322AIrradiation cross-linkable thermostable polymer system, for microelectronic applicationsSIEMENS AKTIENGESSELSCHAFT·Filed 1987·Granted Oct 24, 1989·49 cites·1 claims
- 0771US4482683AStabilized sulfur-containing resins, such as polyphenylene sulfide and method of producing the sameSIEMENS AG·Filed 1983·Granted Nov 13, 1984·19 cites·5 claims
- 0861US4298802AMethod and device for collecting light utilizing a light trapSIEMENS AG·Filed 1980·Granted Nov 3, 1981·19 cites·28 claims
- 0959US4555284AMethod of using a foamable hot-melt adhesive for sealingSIEMENS AG·Filed 1983·Granted Nov 26, 1985·24 cites·8 claims
- 1054US4727012AMethod of manufacture for print heads of ink jet printersSIEMENS AG·Filed 1985·Granted Feb 23, 1988·9 cites·11 claims
- 1152US4264124ADevice for collecting light and method of manufacturing such deviceSIEMENS AG·Filed 1979·Granted Apr 28, 1981·11 cites·43 claims
- 1252US4260219ADevice for collecting light and method of manufacturing such deviceSIEMENS AG·Filed 1979·Granted Apr 7, 1981·11 cites·22 claims
- 1349US4414241AMethod for lubricating bearing and gear surfacesSIEMENS AG·Filed 1982·Granted Nov 8, 1983·11 cites·19 claims
- 1448US4732843AIrradiation cross-linkable thermostable polymer system, for microelectronic applicationsSIEMENS AG·Filed 1985·Granted Mar 22, 1988·16 cites·6 claims
- 1546US4426368AMethod of producing glass carbonSIEMENS AG·Filed 1983·Granted Jan 17, 1984·5 cites·14 claims
- 1644US4925772AAnti-radiation covering for electronic componentsSIEMENS AG·Filed 1988·Granted May 15, 1990·12 cites·14 claims
- 1741US4394068AFluorescently activated display device with improved sensitivitySIEMENS AG·Filed 1980·Granted Jul 19, 1983·8 cites·40 claims
- 1839US4447581AStabilized sulfur-containing resins, such as polyphenylene sulfide and method of producing sameSIEMENS AG·Filed 1982·Granted May 8, 1984·5 cites·13 claims
- 1937US4340817ASignal element without a lampSIEMENS AG·Filed 1980·Granted Jul 20, 1982·3 cites·40 claims
- 2032US5158929AInking ribbonMANNESMANN AG·Filed 1988·Granted Oct 27, 1992·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →