| Patent No. | Patent Title: |
| 8186722 | Super high torque dope-free threaded joint |
| 8186720 | Connection module and connector |
| 8181997 | Water hose connector |
| 8181996 | Rotating union |
| 8177263 | Pipe coupling having movable gripping bodies |
| 8172276 | Fittings connectable to end portions of pipes and related methods |
| 8152204 | Flared brake tube connector |
| 8146959 | Fatigue resistant pipe string component |
| 8128132 | Pest control seal for recreational vehicle |
| 8118331 | Non-bolt joint structure and method for producing non-bolt joint ... |
| 8113544 | Rotating fluid union |
| 8113546 | Latching female fluid tubing coupler |
| 8096586 | Double-pipe joint |
| 8096590 | Connecting structure for piping |
| 8091927 | Gas supply coupling for a water heater |
| 8083266 | Gas riser apparatus, and method for making and using same |
| 8079620 | Slip fit quick disconnect pipe coupler |
| 8052175 | Exhaust pipe structure |
| 8047576 | Multi-media rotary union |
| 8033580 | Working fluid feeding device |
| 8033577 | Flared screw fitting |
| 7988203 | Minimal penetration lateral pipe connection assembly |
| 7976069 | Rotary joint and housing segments of rotary joint |
| 7967342 | Anti-rotation quick connector |
| 7963570 | Quick connect coupling stabilization apparatus, systems and metho... |
| 7950701 | Pipe coupling having movable gripping bodies |
| 7931307 | Double-pipe joint |
| 7914051 | Connecting device for a fluid line |
| 7909368 | Pipe coupling assembly and method for lined and unlined pipe |
| 7891711 | Revolving compensator of high pressure for pipe |
| 7887098 | Locking device for built pipe connections |
| 7887103 | Energizing seal for expandable connections |
| 7883120 | Male element for a sealed threaded tubular connection |
| 7883117 | Locking device and a line fitting provided therewith |
| 7883119 | Gland seal and corresponding assembly |
| 7878550 | Apparatus, system, and method for joining and sealing conduits |
| 7862090 | Plug-in fitting for direct connection to housing |
| 7854450 | Tube fixing structure and fixing member used therefor |
| 7850212 | Segmented locking ring and corresponding assembly and mounting me... |
| 7845687 | Resistance to fatigue of a threaded tubular connection |
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