Gregory Michael Grierson

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Dayton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Forklift/material handling fork level indicator
- Patent number 8,869,413
- Issue date Oct 28, 2014
- Gregory Michael Grierson
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
FORKLIFT/MATERIAL HANDLING FORK LEVEL INDICATOR
- Publication number 20240262662
- Publication date Aug 8, 2024
- Gregory Michael Grierson
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Forklift/Material Handling Fork Level Indicator
- Publication number 20120198713
- Publication date Aug 9, 2012
- Gregory Michael Grierson
- B66 - HOISTING LIFTING HAULING