Inventor

DE GRAAF ROELOF FREDERICK

NL3 patents

⚠️ This page may combine multiple inventors who share the name “DE GRAAF ROELOF FREDERICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASML NETHERLANDS BV

1 patent

US7379155B2May 27, 2008

Lithographic apparatus and device manufacturing method

ASML NETHERLANDS BV28 citations90

KEMPER NICOLAAS RUDOLF

1 patent

US9097992B2Aug 4, 2015

Lithographic apparatus and device manufacturing method

KEMPER NICOLAAS RUDOLF0 citations59

VERHAGEN MARTINUS CORNELIS MARIA

1 patent

US8958051B2Feb 17, 2015

Lithographic apparatus, device manufacturing method and apparatus for de-gassing a liquid

VERHAGEN MARTINUS CORNELIS MARIA0 citations47