LA

Louis Rolando de Alvare

Basf Se: 1 patents #8,065 of 13,826Top 60%
📍 Holland, MI: #791 of 1,299 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,919,604 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4800043 Colorants for ball point pen and ribbon inks derived from pararosaniline process residue Robert J. Allen, Floyd G. Spence 1989-01-24