Inventor · disambiguated record
Jan Specht
Also filed as: SPECHT JAN
3 granted patents·1 pending application·6 citations·filing 2009–2023
57Inventor score
Top patents by PatentIndex Score
4 records- 0180US11231110B2Shaft seal having a shaft sealing ringBRUSS Sealing Systems GmbH·Filed 2019·Granted Jan 25, 2022·4 cites·9 claims
- 0259US12372155B2Radial shaft seal ringBRUSS Sealing Systems GmbH·Filed 2023·Granted Jul 29, 2025·0 cites·10 claims
- 0356US8916415B2Method and device for producing a metallic contact structure for making electrical contact with a photovoltaic solar cellBIRO DANIEL·Filed 2011·Granted Dec 23, 2014·2 cites·20 claims
- 0447US2011177651A1Method for producing a metal structure on a surface of a semiconductor substrateFRAUNHOFER GES FORSCHUNG·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →