| 9951728 | Acoustic attenuator for an engine booster | May 13, 15 | Apr 24, 18 | Ford Global Technologies, LLC |
| 9908077 | Silencer, exhaust valve, valve device, air dryer, compressed air supply device for vehicle, and compressed air supply system | Aug 05, 16 | Mar 06, 18 | NABTESCO AUTOMOTIVE CORPORATION |
| 9885268 | Reflective insulation system | Sep 08, 16 | Feb 06, 18 | ISOLITE GMBH |
| 9816412 | Dual purpose muffler | Jun 13, 16 | Nov 14, 17 | Not available |
| 9810117 | Muffler cutter | Apr 09, 14 | Nov 07, 17 | NICHIAS CORPORATION |
| 9803522 | Exhaust structure of straddle-type vehicle, and vehicle incorporating same | Feb 08, 16 | Oct 31, 17 | HONDA MOTOR CO., LTD. |
| 9759105 | Exhaust muffler | Jun 24, 16 | Sep 12, 17 | Eberspacher Exhaust Technology GmbH & Co. KG |
| 9714630 | Noise baffle for a rotary machine and method of making same | Oct 07, 15 | Jul 25, 17 | GENERAL ELECTRIC COMPANY |
| 9689302 | Exhaust manifold | Sep 25, 15 | Jun 27, 17 | BENTELER AUTOMOBILTECHNIK GMBH |
| 9657616 | Muffler sound-insulation structure | Mar 26, 14 | May 23, 17 | KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd., |
| 9649588 | Silencer, exhaust valve, valve device, air dryer, compressed air supply device for vehicle, and compressed air supply system | Mar 23, 15 | May 16, 17 | NABTESCO AUTOMOTIVE CORPORATION |
| 9650963 | Acoustic structural panel with herringbone core | Jan 29, 15 | May 16, 17 | ROHR, INC. |
| 9644510 | Exhaust pipe | Dec 10, 15 | May 09, 17 | Eberspacher Exhaust Technology GmbH & Co. KG |
| 9617882 | Muffler for an exhaust system | Aug 16, 16 | Apr 11, 17 | Eberspacher Exhaust Technology GmbH & Co. KG |
| 9611771 | Thermoplastic composite muffler | Oct 25, 13 | Apr 04, 17 | E. I. DU PONT DE NEMOURS AND COMPANY |
| 9587563 | Sound attenuation apparatus and method | Jul 21, 15 | Mar 07, 17 | THE BOEING COMPANY |
| 9587765 | Sound treatment assembly for a fluid transmission line | Apr 21, 15 | Mar 07, 17 | EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC. |
| 9551280 | Silencer panel and system having plastic perforated side wall | Sep 16, 15 | Jan 24, 17 | GENERAL ELECTRIC COMPANY |
| 9546581 | Muffler for an exhaust system | Aug 26, 15 | Jan 17, 17 | Eberspacher Exhaust Technology GmbH & Co. KG |
| 9546582 | Silencer panel having sections and related silencer duct | Sep 16, 15 | Jan 17, 17 | GENERAL ELECTRIC COMPANY |