Inventor
DIRSA MARK
US12 patents
⚠️ This page may combine multiple inventors who share the name “DIRSA MARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOEHLER BRIGHT STAR INC
7 patentsUS9362762B2Jun 7, 2016
Battery pack and cap lamp system
KOEHLER BRIGHT STAR INC15 citations90
US8922159B2Dec 30, 2014
Battery pack for powering miner's cap lamp
KOEHLER BRIGHT STAR INC13 citations90
USD545470SJun 26, 2007
Emergency flashlight
KOEHLER BRIGHT STAR INC17 citations89
US7737655B1Jun 15, 2010
Electronic control module for a lithium-ion battery powered lantern
KOEHLER BRIGHT STAR INC15 citations79
US7967467B2Jun 28, 2011
Portable lighting device
KOEHLER BRIGHT STAR INC6 citations72
US7563001B2Jul 21, 2009
Module adapter for portable light sources
KOEHLER BRIGHT STAR INC6 citations71
USD583987SDec 30, 2008
Lamp lens
KOEHLER BRIGHT STAR INC2 citations59