Lennard A. Gumaer

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Bloomfield Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Suspended ceiling grid clamp device and method of fabrication
- Patent number 11,828,412
- Issue date Nov 28, 2023
- Lennard A. Gumaer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vehicle exhaust removal system for buildings and method of control
- Patent number 10,808,954
- Issue date Oct 20, 2020
- Lennard A. Gumaer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
System and method for integrally controlling a transmitter via a ve...
- Patent number 9,429,083
- Issue date Aug 30, 2016
- Lennard A. Gumaer
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
SUSPENDED CEILING GRID CLAMP DEVICE AND METHOD OF FABRICATION
- Publication number 20220082207
- Publication date Mar 17, 2022
- Lennard A. Gumaer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Vehicle Exhaust Removal System For Buildings And Method of Control
- Publication number 20150219350
- Publication date Aug 6, 2015
- Lennard A. Gumaer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
System And Method For Integrally Controlling A Transmitter Via A Ve...
- Publication number 20140316674
- Publication date Oct 23, 2014
- Lennard A. Gumaer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS