AR

Andre Roos

📍 Parthenay, FR: #19 of 46 inventorsTop 45%
Overall (All Time): #3,983,312 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4698586 Electric particle detector for the detection of fire Daniel Dutertre-Laduree, Max Goldman, Alice Goldman 1987-10-06