Louis J. Blaiotta

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Port Chester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Elevator door safety system
- Patent number 11,472,672
- Issue date Oct 18, 2022
- Columbia Elevator Products Co., Inc.
- Louis J. Blaiotta
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator cab assembly and method of assembling same
- Patent number 5,842,545
- Issue date Dec 1, 1998
- Columbia Elevator Products Co., Inc.
- Louis J. Blaiotta
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF A PANEL ASSEMBLY FOR AIR TREATMENT
- Publication number 20220018558
- Publication date Jan 20, 2022
- Columbia Elevator Products Company, Inc.
- Louis J. Blaiotta
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ELEVATOR DOOR SAFETY SYSTEM
- Publication number 20210070587
- Publication date Mar 11, 2021
- Columbia Elevator Products Co., Inc.
- Louis J. Blaiotta
- B66 - HOISTING LIFTING HAULING