Technical Library: Patents

Hermetic compressor with one-quarter wavelength tuner

Cerrato, G., Ventimiglia, J., Hadesh, D., "Hermetic compressor with one-quarter wavelength tuner", US Patent # 7,029,242, April 2006.

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Tuned muffler for small internal combustion engines

Cerrato, G., Saunders, T., "Tuned muffler for small internal combustion engines", US Patent Application # 20040245044, December 2004.

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Latest Article

It has been a fun 10yrs… Sound Answers is now part of Bruel & Kjaer

It has been a fun 10 years doing business as Sound Answers. But now we will continue that fun under the name Bruel & Kjaer since they acquired …

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