JD

Jean-Louis Desjoyaux

📍 Saint-Étienne, FR: #3 of 11 inventorsTop 30%
Overall (1989): #98,264 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4801378 Compact unit for servicing swimming pools Pierre-Louis Desjoyaux 1989-01-31