| Patent No. | Patent Title: |
| 4314586 | Disposable valve |
| 4303094 | Corrosion resistant valve construction |
| 4301833 | Flow responsive safety valve |
| 4300587 | Relief valve |
| 4294279 | Fuel tanks |
| 4291719 | Valve sub-assembly |
| 4289297 | Butterfly valve |
| 4289159 | Outlet valve for a gas compressor |
| 4287906 | Control valve |
| 4286615 | Apparatus for measuring the amount of fluid supplied by a fluid s... |
| 4286769 | Valve seat |
| 4285198 | Accumulator charging valve |
| 4284264 | Butterfly valves |
| 4281679 | Flow control means for use in an adaptor assembly |
| 4281819 | Balanced stem gate valve |
| 4277945 | Control system for equalizing the torques of multiple engines dri... |
| 4278235 | Male ended valve |
| 4277046 | Irrigation valve |
| 4275761 | Duct assembly for rotor-powered mobile sprinkler |
| 4275867 | Valve assembly and method |
| 4275752 | Fluid flow apparatus and method |
| 4275754 | Automatic valve actuator |
| 4275868 | Valve with body and stem of plastic material |
| 4274433 | Packed plug for a fluid valve |
| 4274435 | Excess pressure valve particularly for a fluid pressure operated ... |
| 4273153 | Vibration resistant pressure actuated vacuum breaker |
| 4273308 | Rotary valve |
| 4273151 | In-line relief valve |
| 4272057 | Valve and fastener therefor |
| 4271858 | Butterfly valve having temperature responsive sealing means |
| 4272640 | Automatic sewage valve |
| 4272051 | Apparatus for metering fluids |
| 4270566 | Self-restricting shutoff valve |
| 4270725 | Roller clamp for defining a flow lumen in tubing |
| 4270563 | Pressure actuated safety device |
| 4270730 | Means to retain a valve stem |
| 4270732 | Fluid control valve |
| 4269391 | Valve sealing device and a valve |
| 4268004 | Self-releasing hose clamp |
| 4268005 | Pinch valve |
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