AH

Anton Hammers

U.S. Philips: 1 patents #205 of 1,030Top 20%
📍 Aachen, DE: #21 of 94 inventorsTop 25%
Overall (1989): #132,041 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4884002 Rotary or linear electric motor whose armature is driven by means of ultrasonic vibrations Roland K. Eusemann, Heinrich A. Oepen 1989-11-28