DD

Daniel E. Douro

SL Spirax-Sarco Limited: 2 patents #16 of 50Top 35%
Overall (All Time): #2,251,892 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5938409 Gas powered fluid pump with exhaust assist valve Bernard J. Radle, Jr. 1999-08-17
5230361 Snap action toggle valve actuator assembly Thomas W. Carr 1993-07-27