Inventor
FEENSTRA JOHANNES
4 patents
⚠️ This page may combine multiple inventors who share the name “FEENSTRA JOHANNES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
3 patentsUS4019888AApr 26, 1977
Method of melting a raw bath and a glass furnace for performing the method
PHILIPS CORP29 citations72
US4314834AFeb 9, 1982
Coating apparatus for manufacturing optical fibers
PHILIPS CORP11 citations70
US4421706ADec 20, 1983
Method of manufacturing printing heads for ink jet printers
PHILIPS CORP9 citations69