after finding that an invention he filed for was already the subject of a patent granted to Moore. Patents Electrical Light Display (1893) Phosphorescent Electrical Lighting (1898) Fire for Joints in Vacuum Tubes (1912) Gaseous-Conduction Lamp (1919) References American inventors Neon lighting General Electric people People from Newark, New Jersey People from East Orange, New Jersey Lehigh University alumni 1869 births 1936 deaths Deaths by firearm in New Jersey People murdered in New Jersey People from Northumberland, Pennsylvania