Inventor · disambiguated record
Helmut Freller
Also filed as: FRELLER HELMUET · FRELLER HELMUT
13 granted patents·297 citations·filing 1974–1993
93Inventor score
Files withSIEMENS AG13
Top patents by PatentIndex Score
13 records- 0187US4842710AMethod of making mixed nitride films with at least two metalsSIEMENS AG·Filed 1988·Granted Jun 27, 1989·59 cites·11 claims
- 0275US4603704AElectrode for medical applicationsSIEMENS AG·Filed 1984·Granted Aug 5, 1986·112 cites·16 claims
- 0369US5445859AMultipolar electrode leadSIEMENS AG·Filed 1993·Granted Aug 29, 1995·27 cites·18 claims
- 0458US4400254AMethod for preparing transparent, electrically conducting indium oxide (In2 O3) filmsSIEMENS AG·Filed 1982·Granted Aug 23, 1983·16 cites·3 claims
- 0553US4612100AMethod for the fabrication of an implantable electrodeSIEMENS AG·Filed 1984·Granted Sep 16, 1986·34 cites·10 claims
- 0644US4508430AElectrochromic display cell ISIEMENS AG·Filed 1982·Granted Apr 2, 1985·10 cites·19 claims
- 0742US3963839AMethod for the preparation of thin layers of tungsten and molybdenumSIEMENS AG·Filed 1974·Granted Jun 15, 1976·3 cites·5 claims
- 0841US5100701ASolder-repelling coating for toolsSIEMENS AG·Filed 1988·Granted Mar 31, 1992·8 cites·20 claims
- 0941US4532174ALayer system for opto-electronic displaysSIEMENS AG·Filed 1983·Granted Jul 30, 1985·8 cites·8 claims
- 1037US5061684AProduction of thin layers of a high temperature superconductor (htsc) by a plasma-activated physical vapor deposition process, and cathodes used thereinSIEMENS AG·Filed 1989·Granted Oct 29, 1991·7 cites·19 claims
- 1136US4385976ASolderable layer system, its use and method for manufacturing sameSIEMENS AG·Filed 1982·Granted May 31, 1983·8 cites·21 claims
- 1233US4508432AElectrochromic display cell IISIEMENS AG·Filed 1982·Granted Apr 2, 1985·3 cites·14 claims
- 1323US4198449AMethod for the preparation of thin films of high-temperature-resistant metals such as tungsten, molybdenum, rhenium or osmiumSIEMENS AG·Filed 1978·Granted Apr 15, 1980·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →