John Rojas

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Miami, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Fall restraint system for telescoping ladders
- Patent number 9,284,777
- Issue date Mar 15, 2016
- William Licea
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Fall restraint system for telescoping ladders
- Patent number 8,875,839
- Issue date Nov 4, 2014
- William Licea
- A62 - LIFE-SAVING FIRE-FIGHTING