Ulrich Krenzer

HH Hertel Ag Werkzeuge & Hartstoffe: 1 patents #2 of 3Top 70%

📍 Zirndorf, DE: #3 of 8 inventorsTop 40%

Overall (1989): #47,092 of 140,708Top 35%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4826368	Twist drill	Franz Tikal	1989-05-02