Charles J. Bertoli

Follow

Person

Littleton, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oxygen supply humidification system
- Patent number 8,177,196
- Issue date May 15, 2012
- Charles J. Bertoli
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Oxygen supply humidification system
- Patent number 7,926,791
- Issue date Apr 19, 2011
- Charles J. Bertoli
- F24 - HEATING RANGES VENTILATING