Justin WALKER

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Cedar Rapids, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible gate for a transport trailer
- Patent number 11,351,905
- Issue date Jun 7, 2022
- CEI Equipment Company, LLC
- Justin Walker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for automatically opening a lid to a grain bin
- Patent number 10,970,996
- Issue date Apr 6, 2021
- 2320 SOLUTIONS, LLC
- Justin Walker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
COLLAPSIBLE GATE FOR A TRANSPORT TRAILER
- Publication number 20200247299
- Publication date Aug 6, 2020
- CEI Equipment Company, LLC
- Justin WALKER
- B60 - VEHICLES IN GENERAL