Bruce H. Sikkema

AG Amf Gmbh: 1 patents #55 of 165Top 35%

📍 Minneapolis, MN: #3,628 of 6,114 inventorsTop 60%

🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%

Overall (All Time): #4,091,777 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4274289	Transducer positioning system for ultrasonic tire testing apparatus	Arnold A. Weiss, David Christensen	1981-06-23