Hans-Joachim Freitag

DG Dr. Johannes Heidenhain Gmbh: 1 patents #5 of 25Top 20%

📍 Erfurt, DE: #1 of 8 inventorsTop 15%

Overall (2002): #211,057 of 266,432Top 80%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6442861	Position measuring device	Ludwig Boge	2002-09-03