Inventor

LEHMANN LOTHAR

DE4 patents

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

SILTRONIC AG

2 patents

US6905533B2Jun 14, 2005

Filtering and inerting of combustible dusts in the process off-gas

SILTRONIC AG8 citations64

US7202146B2Apr 10, 2007

Process for producing doped semiconductor wafers from silicon, and the wafers produced thereby

SILTRONIC AG3 citations56

KUECHENMEISTER FRANK

1 patent

US8580672B2Nov 12, 2013

Methods of forming bump structures that include a protection layer

KUECHENMEISTER FRANK7 citations76

STIHL AG & CO KG ANDREAS

1 patent

US11038402B2Jun 15, 2021

Electronic control unit for operating an electric motor having a braking resistor

STIHL AG & CO KG ANDREAS2 citations70