BC

Bernard Chavet

📍 Honfleur, FR: #12 of 22 inventorsTop 55%
Overall (All Time): #2,229,350 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6270678 Method for treating alkaline waste water 2001-08-07
6072065 Alkaline treatment method for refining used oils 2000-06-06