Inventor

BERNHARD TOBIAS

DE4 patents

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

SIEMENS AG

2 patents

US7969238B2Jun 28, 2011

Active filter having a multilevel topology

SIEMENS AG5 citations60

US8351233B2Jan 8, 2013

Closed-loop control method for an HVDC transfer installation having a DC voltage intermediate circuit and self-commutated converters

SIEMENS AG3 citations58

STIHL AG & CO KG ANDREAS

2 patents

US10215131B2Feb 26, 2019

Hand-guided power tool with an internal combustion engine

STIHL AG & CO KG ANDREAS0 citations34

US10202951B2Feb 12, 2019

Handheld work apparatus having a pump, said pump and pump bulb therefor

STIHL AG & CO KG ANDREAS0 citations32