Inventor

GRAEF MARKUS

DE3 patents

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

DEUTSCH ZENTR LUFT & RAUMFAHRT

1 patent

US7082909B2Aug 1, 2006

Free-piston device with electric linear drive

DEUTSCH ZENTR LUFT & RAUMFAHRT68 citations92

BAYERISCHE MOTOREN WERKE AG

1 patent

US6229238B1May 8, 2001

Transversal flux machine

BAYERISCHE MOTOREN WERKE AG75 citations91

PORSCHE AG

1 patent

US11217831B2Jan 4, 2022

Safety apparatus for a battery

PORSCHE AG2 citations66