Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for measurement of density profiles in wood composites, using acoustic emission

Method and apparatus for measurement of density profiles in wood composites, using acoustic emission

US Patent 4854172 · Granted Aug 8, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Acoustic and vibration sensing apparatus and method for monitoring cutting tool 2020
Methods, systems, and computer readable media for testing cutting blade integrit2016
CMP pad with designed surface features2007
Semiconductor wafer chemical-mechanical planarization process monitoring and end2006
Semiconductor wafer chemical-mechanical planarization process monitoring and end2005
Method and apparatus for non-intrusively detecting hidden defects caused by bio-1998
Method and apparatus for non-destructively detecting hidden defects caused by bi1998
Control of cavitation in superplastic forming through use of acoustic emission1990
Acoustic emission transducer and mounting adapter for monitoring metalcutting to1990
Method and apparatus for determining vertical density profiles in wood composite1989
Method and apparatus for determining vertical density profiles in wood composite1989