David B. Zamjahn

📍 Chaska, MN: #9 of 30 inventorsTop 30%

🗺 Minnesota: #1,405 of 4,663 inventorsTop 35%

Overall (2004): #235,510 of 270,089Top 90%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6779480	Dial indicator cap	—	2004-08-24