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Bradley PEAKE
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Tecumseh, MI, US
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last 30 patents
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Patent Grant
Self-cleaning pneumatic fluid pump having poppet valve with propell...
Patent number
11,261,883
Issue date
Mar 1, 2022
Q.E.D. Environmental Systems, Inc.
John F. Schaupp
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
SELF CLEANING PNEUMATIC FLUID PUMP HAVING POPPET VALVE WITH PROPELL...
Publication number
20210285439
Publication date
Sep 16, 2021
Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
John SCHAUPP
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Application
SELF-CLEANING PNEUMATIC FLUID PUMP HAVING POPPET VALVE WITH PROPELL...
Publication number
20200263705
Publication date
Aug 20, 2020
Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
John F. SCHAUPP
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL