DL

Dirk Letzel

SG Sms Group Gmbh: 1 patents #14 of 63Top 25%
📍 Ratingen, DE: #4 of 15 inventorsTop 30%
Overall (2025): #403,940 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12208442 Method and spraying apparatus for the thermal surface treatment of a metal product Uwe Plociennik, Volker Mers, Axel Stavenow, Ina Hüllen, Harminder Singh +1 more 2025-01-28