Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and methods for acoustically determining internal characteristics of an engine and the like

Apparatus and methods for acoustically determining internal characteristics of an engine and the like

US Patent 7761216 · Granted Jul 20, 2010

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Catalitic synthesis of caged polynitramine compounds2011
Bone cutting and breaking apparatus, and miniaturized cutting head2003
Bone cutting and breaking apparatus, and miniaturized cutting head2001
Amino functional poly (para-phenylene vinylene)s as protective coatings1999
Polymers with electrical and non-linear optical properties1997
Bis-sulfonium salts of amino substituted bis(halomethyl) benzene1996
Amino substituted bishalomethyl benzene compounds1996
Process for making amino functional poly(para-phenylene vinylene)s1996
Self-purging pneumatic acoustic generator1995
Method and apparatus for flow rate measurement1995
Method and apparatus for measuring acoustic wave velocity using impulse response1994
Synthesis of 5,7-diamino-4,6-dinitrobenzofuroxan1994