SH

Siegfried Hartwig

AG Avl List Gmbh: 2 patents #140 of 613Top 25%
IM Iwis Motorsysteme: 1 patents #35 of 65Top 55%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
VG Vereinigte Flugtechnische Werke Gmbh: 1 patents #6 of 31Top 20%
📍 Ganderkesee, DE: #11 of 56 inventorsTop 20%
Overall (All Time): #1,436,082 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11066988 Length-adjustable connecting rod with control device Helmut Melde-Tuczai, Abdelkarim Redouane 2021-07-20
11056708 Generator unit having a fuel cell device; vehicle having a generator unit of this type and tail pipe device for a generator unit Julian Makinson, Daiki Tanaka 2021-07-06
4345237 Supervisory and monitoring system for helicopter propeller blades Ernst Lerche, Bernward Raschke 1982-08-17