LR

Lionel Richard

ZE Zedel: 1 patents #40 of 64Top 65%
Overall (All Time): #3,467,932 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6681891 Belaying descending device for climbing or mountaineering Alain Maurice 2004-01-27