JD

Jean-Louis Dumoulin

📍 Amilly, FR: #84 of 160 inventorsTop 55%
Overall (All Time): #3,931,766 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844641 Disposable toothbrush with a dose of toothpaste Jean-Pierre Grosfilley 1989-07-04