CZ

Chuhe Zhou

DI Dresser Industries: 1 patents #109 of 242Top 50%
Overall (All Time): #3,461,148 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6957127 Dynamic current-to-pneumatic converter and pneumatic amplifier Harold Randall Smart 2005-10-18