Inventor
EVERHARDUS ROELOF H
NL5 patents
⚠️ This page may combine multiple inventors who share the name “EVERHARDUS ROELOF H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OCE NEDERLAND BV
4 patentsUS4739591AApr 26, 1988
Method for producing a screened layer for an electrophotographic element
OCE NEDERLAND BV6 citations65
US4629671ADec 16, 1986
Charge-transporting compounds and photoconductive elements provided with such charge-transporting compounds
OCE NEDERLAND BV8 citations64
US4543310ASep 24, 1985
Electrophotographic element and photocopying process making use of certain 4-[bis-phenylamino]benzaldehyde azines
OCE NEDERLAND BV1 citations45
US4587193AMay 6, 1986
Copying process with patterned charge injection into charge transport layer
OCE NEDERLAND BV1 citations38