Inventor
LIGTHART HENRICUS J
NL8 patents
⚠️ This page may combine multiple inventors who share the name “LIGTHART HENRICUS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
7 patentsUS5151605ASep 29, 1992
Method of irradiating an object by means of a charged particle beam, and device for performing the method
PHILIPS CORP24 citations90
US5800231ASep 1, 1998
Method of providing a pattern of apertures and/or cavities in a plate of non-metallic material
PHILIPS CORP21 citations89
US5730635AMar 24, 1998
Method of providing a pattern of apertures and/or cavities in a plate of non-metallic material
PHILIPS CORP28 citations89
US5818318AOct 6, 1998
Magnetic clamping device
PHILIPS CORP18 citations82
US6036584AMar 14, 2000
Blast system
PHILIPS CORP19 citations81
US6048670AApr 11, 2000
Powder-blasting method
PHILIPS CORP3 citations60
US5811921ASep 22, 1998
Thin-panel display having resistive spacer plate
PHILIPS CORP6 citations60