Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Inflatable head harness with hearing device placement

Inflatable head harness with hearing device placement

US Patent 5771886 · Granted Jun 30, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Breathing mask with oxygen reduced consumption2014
Demand and dilution mask regulator and method of regulating additional oxygen in2009
Protective headgear equipment with respirator and optical shield2009
Head harness for respiratory mask2000
Breathing protection equipment with operating mode indication1999
Head harness for a respiratory mask1997