Howard Dean Crumpler Jr.

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Wichtia, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical scissor lift
- Patent number 9,617,130
- Issue date Apr 11, 2017
- Howard Dean Crumpler
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Mechanical Scissor Lift
- Publication number 20160176688
- Publication date Jun 23, 2016
- HVAC - Jack, L.L.C.
- Howard Dean Crumpler
- B66 - HOISTING LIFTING HAULING