Glastonbury, Connecticut
United States
7
2009-03-05
The entities that hold a legal rights for patent applications filed by inventor Patrick William P.:
William P. Patrick from Glastonbury, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Compressor sound suppression
#2 | 2008-10-23Compressor muffler
#3 | 2008-08-14Elevator Cab Ceiling with Dissipative Ventilation Channel
#4 | 2008-01-03Anechoic visco-thermal liner
#5 | 2006-08-03Acoustic liner with a nonuniform depth backwall
#6 | 2006-08-03Acoustic liner with nonuniform impedance
#7 | 2005-12-29High admittance acoustic liner
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