Inventor · disambiguated record
Bert Scheffel
Also filed as: SCHEFFEL BERT
5 granted patents·79 citations·filing 1996–2023
79Inventor score
Top patents by PatentIndex Score
5 records- 0179US5614273AProcess and apparatus for plasma-activated electron beam vaporizationFRAUNHOFER GES FORSCHUNG·Filed 1996·Granted Mar 25, 1997·52 cites·15 claims
- 0259US12362141B2Apparatus and method for depositing hard carbon layersFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Jul 15, 2025·0 cites·14 claims
- 0347US6083356AMethod and device for pre-treatment of substratesFRAUNHOFER GESELLSHAFT ZUR FOR·Filed 1996·Granted Jul 4, 2000·10 cites·15 claims
- 0446US6086963AMethod and device for control of a vacuum vaporization processFRAUNHOFER GES FORSCHUNG·Filed 1997·Granted Jul 11, 2000·12 cites·21 claims
- 0540US5780803AProcess for the stabilization of plasma generation by means of electron beam vaporizerFRAUNHOFER GES FORSCHUNG·Filed 1997·Granted Jul 14, 1998·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →