PB

Patrick Billman

CR Cryoquip: 1 patents #2 of 4Top 50%
Overall (All Time): #3,786,171 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5473905 Surge dampening device for cryogenic vaporizers and heater elements — 1995-12-12