Robert Horn

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Richardson, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Load and radius indicating system
- Patent number 4,052,602
- Issue date Oct 4, 1977
- Forney Engineering Company
- Robert Horn
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Programmable logic controller system
- Patent number 3,975,622
- Issue date Aug 17, 1976
- Forney Engineering Company
- Robert Horn
- G05 - CONTROLLING REGULATING