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Patents Grantslast 30 patents

Information Patent Grant
Variable fluid flow apparatus with integrated filter
- Patent number 10,598,139
- Issue date Mar 24, 2020
- Woodward, Inc.
- Deke Pyle
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Heating system
- Patent number 9,593,857
- Issue date Mar 14, 2017
- ProGreen Labs, LLC
- James H Lau
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Indirect fired heater with inline fuel heater
- Patent number 9,157,634
- Issue date Oct 13, 2015
- Wacker Neuson Production Americas, LLC
- David Mencel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Device for monitoring the obstruction of at least two filters of a...
- Patent number 8,443,654
- Issue date May 21, 2013
- SNECMA
- Nicolas Alain Bader
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
1578133
- Patent number 1,578,133
- Issue date Mar 23, 1926
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES