Andrew Boyer

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Bonne Terre, MO, US

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Patents Applicationslast 30 patents

Information Patent Application
Pressure and Heat Molded Polymer Tube, ect.
- Publication number 20230182044
- Publication date Jun 15, 2023
- Roger Breakfield
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Vacuum filter assembly for processing bulk granular material and fi...
- Publication number 20230072328
- Publication date Mar 9, 2023
- David E. Sisk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VACUUM FILTER ASSEMBLY FOR CLEANSING AIR FOR USE IN TRANSFER OF BUL...
- Publication number 20220305418
- Publication date Sep 29, 2022
- David E. Sisk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER TUBE HOLDING GROMMET FOR FILTRATION SYSTEM
- Publication number 20220176288
- Publication date Jun 9, 2022
- David E. Sisk
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Composite valve handle
- Publication number 20220065363
- Publication date Mar 3, 2022
- David E. Sisk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...