| 9644697 | Eccentric clamping bushing | Dec 15, 10 | May 09, 17 | FM ENERGIE GMBH & CO. KG |
| 9404549 | Electromagnetic inertial actuator | May 05, 10 | Aug 02, 16 | LORD CORPORATION |
| 9285004 | Silencer for a multi-leaf spring | Jul 04, 11 | Mar 15, 16 | NHK SPRING CO., LTD. |
| 9004469 | Space shuttle damping and isolating device | Feb 20, 13 | Apr 14, 15 | EADS CASA Espacio S.L. |
| 8998189 | Wave washer, rotary shaft supporting device including the wave washer, and electric motor including the rotary shaft supporting device | Jul 19, 13 | Apr 07, 15 | JTEKT CORPORATION |
| 8919751 | Riveted diaphragm spring hysteresis package | Jul 03, 12 | Dec 30, 14 | SCHAEFFLER TECHNOLOGIES AG & CO. KG |
| 8840095 | Storage device carrier ejection spring | Jan 11, 12 | Sep 23, 14 | DOT HILL SYSTEMS CORPORATION |
| 8731618 | Portable electronic device | Apr 23, 09 | May 20, 14 | APPLE INC. |
| 8720871 | Dual-hinged spring | Mar 25, 10 | May 13, 14 | BABYROO LTD. |
| 8707582 | Energy storage and return spring | May 30, 08 | Apr 29, 14 | Not available |
| 8668189 | Sine wave spring | Feb 07, 11 | Mar 11, 14 | Not available |
| 8540224 | Variable amplitude sine wave spring | Nov 16, 11 | Sep 24, 13 | Not available |
| 8366082 | Belleville spring guide system | Nov 10, 10 | Feb 05, 13 | HALLIBURTON ENERGY SERVICES, INC. |
| 8365882 | Spring for a composite brake disk and composite brake disk | Dec 10, 07 | Feb 05, 13 | DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT (COMPANY NUMBER 722287) |
| 8080321 | Rust-preventive metallic component part | Apr 25, 06 | Dec 20, 11 | TOGO SEISAKUSYO CORPORATION |
| 7938387 | Springing construction for making mattresses and the like | Jul 13, 07 | May 10, 11 | Not available |
| 7916825 | Fuel rod of nuclear fuel assembly | Jan 08, 08 | Mar 29, 11 | KEPCO NUCLEAR FUEL CO., LTD., KOREA NUCLEAR FUEL CO., LTD., |
| 7192015 | Plate spring with improved settlement behavior | Jul 29, 04 | Mar 20, 07 | MUHR UND BENDER KG |
| 7182322 | Leaf spring insert and method for assembling a leaf spring | Jan 14, 03 | Feb 27, 07 | TransNav, Inc. |
| 7159857 | Multi spring ring | May 24, 04 | Jan 09, 07 | COORSTEK |