MF

Matthew H. Frey

3M: 102 patents #23 of 11,543Top 1%
📍 Cottage Grove, MN: #1 of 362 inventorsTop 1%
🗺 Minnesota: #188 of 52,454 inventorsTop 1%
Overall (All Time): #13,946 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 101–102 of 102 patents

Patent #TitleCo-InventorsDate
6177130 Method of preparing lithiated vanadium oxide-coated substrates of optical quality 2001-01-23
6144479 Low reflectivity contrast enhancement filter Paul S. Lugg, Kenton D. Budd, John E. Bailey, Scott G. Theirl 2000-11-07