Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Impurity compensation for colorific content analyzer

Impurity compensation for colorific content analyzer

US Patent 4632572 · Granted Dec 30, 1986

Estimated economic value: $3,393,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for synthetic weapon stabilization and firing2013
Apparatus for synthetic weapon stabilization and firing2012
Method and apparatus for protecting building personnel during chemical or biolog2001
Method and apparatus for sealing building ductwork during chemical or biological2001
Self-sterilizing fire-on-the-fly bi-stable safe and arm device1991
Processor-controlled gas appliances and microprocessor-actuated valves for use t1990
Apparatus for proportioning fluids1984
Apparatus for proportioning fluids1984
Method and apparatus for determining the heat content of gaseous fuels1983
Method and apparatus for determining the heat content of gaseous fuels1983
Method and apparatus for determining the Wobbe index of gaseous fuels1982
Method and apparatus for determining the Wobbe index of gaseous fuels1982