RR

Roelof Aeilko Siebrand Ritsema

AB Asml Netherlands B.V.: 2 patents #145 of 801Top 20%
Overall (2020): #127,220 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10788755 Lithographic apparatus and device manufacturing method Joeri Lof, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Aleksey Yurievich Kolesnychenko, Erik Roelof Loopstra +9 more 2020-09-29
10678139 Lithographic apparatus and device manufacturing method Joeri Lof, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Aleksey Yurievich Kolesnychenko, Erik Roelof Loopstra +16 more 2020-06-09