Inventor
KRANTZ NORM
US15 patents
⚠️ This page may combine multiple inventors who share the name “KRANTZ NORM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WORKMAN ROBERT EMMETT
5 patentsUSD695680SDec 17, 2013
Battery pack
WORKMAN ROBERT EMMETT49 citations97
USD664499SJul 31, 2012
Energy storage and power supply device
WORKMAN ROBERT EMMETT111 citations97
USD651564SJan 3, 2012
Portable battery charger
WORKMAN ROBERT EMMETT58 citations97
US9024570B2May 5, 2015
Charging device
WORKMAN ROBERT EMMETT31 citations93
US8434894B2May 7, 2013
Lighting apparatus; components thereof and assemblies incorporating the same
WORKMAN ROBERT EMMETT12 citations83
WORKMAN ROBERT E
4 patentsUSD693765SNov 19, 2013
Accessory for an energy storage and power supply device
WORKMAN ROBERT E77 citations96
USD670244SNov 6, 2012
Energy storage and power supply device
WORKMAN ROBERT E50 citations96
USD716726SNov 4, 2014
Energy storage and power supply device
WORKMAN ROBERT E10 citations83
USD697028SJan 7, 2014
Energy storage and power supply device
WORKMAN ROBERT E15 citations82