DD

David Dowsett

📍 Olpe, DE: #8 of 77 inventorsTop 15%
Overall (All Time): #617,769 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11545352 Multiple beam secondary ion mass spectrometry device Marina Verruno, Tom Wirtz 2023-01-03
11204397 Hall probe Rachid Barrahma, Olivier Bouton, Tom Wirtz 2021-12-21
11101123 Extraction system for charged secondary particles for use in a mass spectrometer or other charged particle device 2021-08-24
11004649 Ion source device Olivier De Castro, Serge Della-Negra, Tom Wirtz 2021-05-11
10770278 Extraction system for charged secondary particles for use in a mass spectrometer or other charged particle device 2020-09-08
10580635 Floating magnet for a mass spectrometer Roch Andrzejewski, Rachid Barrahma, Tom Wirtz 2020-03-03
9564306 Mass spectrometer with improved magnetic sector Hung Quang Hoang, Tom Wirtz 2017-02-07
9401268 Mass spectrometer with optimized magnetic shunt Hung Quang Hoang, Tom Wirtz 2016-07-26