Inventor

O'FARRELL JOHN K

US4 patents

⚠️ This page may combine multiple inventors who share the name “O'FARRELL JOHN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAG INSTR INC

2 patents

US9719658B2Aug 1, 2017

LED flashlight

MAG INSTR INC19 citations91

US10253951B2Apr 9, 2019

LED flashlight

MAG INSTR INC0 citations50

MAGLICA ANTHONY

1 patent

US8733966B2May 27, 2014

LED flashlight

MAGLICA ANTHONY14 citations91

LEWIN IAN

1 patent

US7876421B2Jan 25, 2011

Light meter apparatus and system

LEWIN IAN1 citations44