RM

Roger M. Masson

VI Vinum: 1 patents #3 of 4Top 75%
Overall (All Time): #1,981,906 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9656847 Vacuum bottle stopper for introducing inert gas into a wine container Jean E. Haley, James D. Ryndak 2017-05-23
8919610 Vacuum bottle stopper for wine and method Jean E. Haley, James D. Ryndak 2014-12-30