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Franz Wall Siemens
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Forrest, CA
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Patents Grants
last 30 patents
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Patent Grant
Hopper bottom for storage bin with integral aeration
Patent number
11,414,265
Issue date
Aug 16, 2022
Meridian Manufacturing, Inc.
Franz Wall Siemens
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Patents Applications
last 30 patents
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Patent Application
HOPPER BOTTOM FOR STORAGE BIN WITH INTEGRAL AERATION
Publication number
20190329971
Publication date
Oct 31, 2019
Franz Wall Siemens
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...