MV

Maurice Vivier

EL Entreprise Jean Lefebvre: 2 patents #1 of 15Top 7%
Overall (All Time): #2,308,675 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5122009 Highway structure sealing complex and process for its application — 1992-06-16
5106228 Multicourse surfacing for pavement — 1992-04-21