BS

Burt K. Sagawa

3M: 2 patents #5,326 of 11,543Top 50%
📍 Bloomington, MN: #520 of 1,157 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,350,823 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4631084 Heat-sensitive composition and imaging sheet incorporating same — 1986-12-23
4531141 Heat-sensitive composition and imaging sheet incorporating same — 1985-07-23