Inventor

HUGHART ROBERT P

US2 patents

Patents

2 patents

US4163726AAug 7, 1979

Valve assembly for cyclones or other abrasive applications

HUGHART ROBERT P25 citations75

US4188535AFeb 12, 1980

Method and apparatus for monitoring density fluctuations in material flowing spirally within a hydrocyclone

HUGHART ROBERT P4 citations56