Inventor
LANG GERHARD
DE29 patents
⚠️ This page may combine multiple inventors who share the name “LANG GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRAUN AG
9 patentsUS5694020ADec 2, 1997
Apparatus for controlling battery discharge
BRAUN AG89 citations96
US4376263AMar 8, 1983
Battery charging circuit
BRAUN AG151 citations95
US5633592AMay 27, 1997
Charge status indicator
BRAUN AG35 citations92
US5623193AApr 22, 1997
Apparatus for controlling battery discharge
BRAUN AG18 citations92
US4567476AJan 28, 1986
Method and circuit for optical and/or acoustic indication of the charge state of a battery or a storage battery
BRAUN AG35 citations92
US5619126AApr 8, 1997
Circuit arrangement for automatically decreasing the load current
BRAUN AG11 citations73
US5537024AJul 16, 1996
Circuit arrangement to detect a voltage
BRAUN AG11 citations73
US4758772AJul 19, 1988
Discharge indicating means for a storage battery
BRAUN AG13 citations73
US5671129ASep 23, 1997
Electronic switched-mode power supply for supplying power to an accumulator
BRAUN AG6 citations62
PHILIP MORRIS PRODUCTS SA
5 patentsUS11918026B2Mar 5, 2024
Reducing aerosol ammonia in heated aerosol generating articles
PHILIP MORRIS PRODUCTS SA0 citations62
US11399563B2Aug 2, 2022
Aerosol-generating article having novel tobacco substrate
PHILIP MORRIS PRODUCTS SA0 citations62
US11178906B2Nov 23, 2021
Aerosol-generating article having improved wrapper
PHILIP MORRIS PRODUCTS SA1 citations59
US12543775B2Feb 10, 2026
Methods for reducing one or more tobacco specific nitrosamines in tobacco material
PHILIP MORRIS PRODUCTS SA0 citations54
US12588699B2Mar 31, 2026
Aerosol-generating substrate
PHILIP MORRIS PRODUCTS SA0 citations43
SIEMENS AG
4 patentsUS7180729B2Feb 20, 2007
Arrangement for controlling and monitoring a switchgear assembly
SIEMENS AG3 citations54
US7617011B2Nov 10, 2009
Automation system
SIEMENS AG1 citations48
US7930460B2Apr 19, 2011
Universal measurement or protective device
SIEMENS AG0 citations36
US7788418B2Aug 31, 2010
Measurement or protective device with independent software modules
SIEMENS AG0 citations33