Van R. Sandstrom

📍 Ann Arbor, MI: #141 of 476 inventorsTop 30%

🗺 Michigan: #1,566 of 6,092 inventorsTop 30%

Overall (2004): #93,400 of 270,089Top 35%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6799510	Thin-walled bridge mandrel	—	2004-10-05