HF

Holger Freitag

📍 Bochum, DE: #15 of 71 inventorsTop 25%
Overall (2016): #378,455 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9385523 Circuit arrangement having an emergency stop switch of a hoist Giorgio Maccioni, Giuliano Persico 2016-07-05