DH

David Hanley

ER Ergenics: 1 patents #9 of 20Top 45%
Overall (All Time): #3,734,861 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5485884 Hydride operated reversible temperature responsive actuator and device E. Lee Huston, P. Mark Golben 1996-01-23