Inventor · disambiguated record
Ulf Helmersson
Also filed as: HELMERSSON ULF
4 granted patents·2 pending applications·5 citations·filing 2008–2021
61Inventor score
Top patents by PatentIndex Score
6 records- 0172US12180579B2Method for monitoring process conditions of, and method for controlling, a plasma PVD processIONAUTICS AB·Filed 2021·Granted Dec 31, 2024·1 cites·20 claims
- 0266US8540786B2Method for producing PVD coatingsWALLIN ERIK·Filed 2008·Granted Sep 24, 2013·4 cites·26 claims
- 0334US2014027269A1Sputtering process for sputtering a target of carbonHELMERSSON ULF·Filed 2012·Application pending·0 cites
- 0433US11351602B2Nanowires and process for their productionHELMERSSON ULF·Filed 2017·Granted Jun 7, 2022·0 cites·19 claims
- 0529US2022065234A1Ion thruster and method for providing thrustBRENNING NILS·Filed 2019·Application pending·0 cites
- 0623US9447493B2Plasma sputtering process for producing particlesHELMERSSON ULF·Filed 2011·Granted Sep 20, 2016·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →