Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ventilator apparatus

Ventilator apparatus

US Patent 8656913 · Granted Feb 25, 2014

Estimated economic value: $265,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ventilation system2021
Ventilation system2016
Shuttling by-pass compressor apparatus2015
Surge prevention device2009
Surge prevention device2007
Surge prevention device2006
Backboard2005
Surge prevention device2005
Surge prevention device2005
Surge prevention device2003
Pressure regulator with gauge2001
Gauge protector2000