Inventor

SANDAHL JOEL E

9 patents

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

ENHANCED MESSAGING SYSTEMS INC

2 patents

US6098098AAug 1, 2000

System for managing the configuration of multiple computer devices

ENHANCED MESSAGING SYSTEMS INC218 citations92

US6097944AAug 1, 2000

System for linking transmissions from multiple sites over a wide area

ENHANCED MESSAGING SYSTEMS INC3 citations60

LITHIUM WERKS TECH BV

2 patents

US10230246B2Mar 12, 2019

Batteries, battery systems, battery submodules, battery operational methods, battery system operational methods, battery charging methods, and battery system charging methods

LITHIUM WERKS TECH BV11 citations89

US11289918B2Mar 29, 2022

Batteries, battery systems, battery submodules, battery operational methods, battery system operational methods, battery charging methods, and battery system charging methods

LITHIUM WERKS TECH BV7 citations83

TROXEL RUSSELL M

2 patents

US8884585B2Nov 11, 2014

Batteries, battery systems, battery submodules, battery operational methods, battery system operational methods, battery charging methods, and battery system charging methods

TROXEL RUSSELL M14 citations89

US8823323B2Sep 2, 2014

Batteries, battery systems, battery submodules, battery operational methods, battery system operational methods, battery charging methods, and battery system charging methods

TROXEL RUSSELL M19 citations89

SPECTRACOM CORP

1 patent

US4525685AJun 25, 1985

Disciplined oscillator system with frequency control and accumulated time control

SPECTRACOM CORP82 citations89

COMEX SYSTEMS INC

1 patent

US4055730AOct 25, 1977

Circuit for detecting dial pulses

COMEX SYSTEMS INC20 citations79

MOTOROLA INC

1 patent

US5689808ANov 18, 1997

Multiple channel automatic simulcast control system

MOTOROLA INC10 citations71