Robert A. Blau

📍 Golden Valley, MN: #174 of 378 inventorsTop 50%

🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%

Overall (All Time): #2,270,634 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5634101	Method and apparatus for obtaining consumer information	—	1997-05-27
5072849	Container and substance testing method	—	1991-12-17