| Patent No. | Patent Title: |
| 6621315 | Delay locked loop circuit and method having adjustable locking re... |
| 4928997 | Rotating union with carbon graphite labyrinthine seal |
| 4927189 | Internal expansion coupling device |
| 4927182 | Pipeline repair clamp |
| 4927192 | Pipe connector load element |
| 4925216 | Method and apparatus for attaching a catheter to a bag such as a ... |
| 4924569 | Method of repairing a leaking cooling coil-to-expansion valve cou... |
| 4923220 | Tube couplings |
| 4923221 | Safety connection into passages in a tubular body |
| 4923349 | Threaded split coupling nut |
| 4923227 | Corrugated plastic pipe connector |
| 4919453 | Low profile V-coupling |
| 4919458 | Device for sealingly mounting tubes which pass through a wall |
| 4919456 | Union for pipe or tree with metal and resilient seals |
| 4917407 | Plastic part provided with a metal threaded element |
| 4917408 | Adjustable ball fitting for fluid lines |
| 4915424 | Branch for other containment shroud |
| 4915425 | Pipe connecting element |
| 4915422 | Pipe coupling |
| 4915421 | Quick connector assembly |
| 4915426 | Pipe coupling for well casing |
| 4913468 | Tube union reinforcing clip |
| 4913471 | Swivel joint |
| 4913465 | Coupled pipe assembly |
| 4913469 | Wellhead slip and seal assembly |
| 4911481 | High pressure press-in fitting |
| 4909544 | Apparatus for the transfer of granular, pulverulent or liquid mat... |
| 4909545 | Coupling |
| 4906027 | Insulating joint for metal pipelines |
| 4906028 | Hose connection assembly |
| 4903992 | Locking ring for oil well tool |
| 4903996 | Fastener system for pipe coupling bands |
| 4903999 | Clamp for securing a flexible hose to a water pipe for poultry, s... |
| 4903993 | Tieback connector with two point interference fit |
| 4903998 | Branched hose construction |
| 4900072 | Fiber-reinforced pipe flange |
| 4900070 | Conduit coupling device with redundancy features |
| 4900065 | Quick-connect fluid coupling |
| 4896902 | Segmented transition coupling |
| 4895394 | Method and system maintaining tightness between parts rotating in... |
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