Andritz-Ruthner, Inc. Trademarks
HYPERBARIC FILTER
Filed: February 28, 1991
dewatering and separating apparatus for use in liquid/solid separation of slurries containing for example raw ores, minerals…
Owned by: Andritz-Ruthner, Inc.
Serial Number: 74143189
HIGH INTENSITY PRESS
Filed: February 28, 1991
machines; namely, filter presses for use in dewatering sludge and mineral slurries
Owned by: Andritz-Ruthner, Inc.
Serial Number: 74143190
HIP
Filed: February 28, 1991
machines; namely, filter presses for use in dewatering sludge and mineral slurries
Owned by: Andritz-Ruthner, Inc.
Serial Number: 74143191
HBF
Filed: February 28, 1991
machines; namely, filtering machines for use in dewatering mineral and metal slurries
Owned by: Andritz-Ruthner, Inc.
Serial Number: 74143192
