Inventor

HUNT JR ROGER B

US9 patents

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

GTE LABORATORIES INC

4 patents

US4806389AFeb 21, 1989

Method of treating a coated phosphor

GTE LABORATORIES INC28 citations92

US4952422AAug 28, 1990

A method of coating a layer of an yttrium vanadate phosphor contained in a fluorescent lamp with Y2 O3 or Al2 O3 and lamps made therefrom

GTE LABORATORIES INC21 citations81

US4803400AFeb 7, 1989

Pre-water-based suspension phosphor treatment process

GTE LABORATORIES INC23 citations81

US4979893ADec 25, 1990

Method of coating yttrium vanadate phosphors with Al2 O3

GTE LABORATORIES INC12 citations73

OSRAM SYLVANIA INC

2 patents

US6007741ADec 28, 1999

Method of making luminescent metaborates

OSRAM SYLVANIA INC21 citations90

US7402955B2Jul 22, 2008

Lamp with multi-layer phosphor coating

OSRAM SYLVANIA INC3 citations60

GTE PROD CORP

1 patent

US6137217AOct 24, 2000

Fluorescent lamp with improved phosphor blend

GTE PROD CORP126 citations97

BJB GMBH & CO KG

1 patent

US7641517B2Jan 5, 2010

Keyed socket and lamp base

BJB GMBH & CO KG15 citations80

CAVALLARO ALBERT M

1 patent

US8137586B2Mar 20, 2012

Phosphor blend for a compact fluorescent lamp and lamp containing same

CAVALLARO ALBERT M0 citations42