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Penn Jillette of Penn and Teller fame has patented a "Hydro-Therapeutic Stimulator", which uses a hot tub for stimulation.
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| Number | Title | Issue Date |
| 4279544 | Helical apparatus for coupling submerged pipes Connecting means for connecting the ends of at least a pair of pipes, said pipe ends being immersed in water and one of the or each pair of pipe ends being mounted on a fixed structure and connected, e.g. to an oil well, and the other of the or each pair ... | 07/21/1981 |
| 4274664 | Pipe joining device for underseas petroleum pipeline The invention relates to an automatic device for coupling pipe means having means to bring together and align the axes of the pipe means to be coupled. A stiffener 46 supports one end of a helical and semi-rigid coupling tube 20, at points 47, 48 spaced a... | 06/23/1981 |
| 4225270 | Method and apparatus for connecting a flowline to an offshore installation A method and apparatus are disclosed for connecting a flowline having a major portion adapted to lie along the floor of a body of water to an offshore connection point. The method and apparatus are designed to compensate for the difficulty encountered in ... | 09/30/1980 |
| 4190114 | Subsea wellhead apparatus A subsea wellhead apparatus adapted to provide a connection from the wellhead to a subsea flowline, such apparatus including a christmas tree connected to the subsea wellhead near the sea floor, a pressure actuated connector having means for engaging a hu... | 02/26/1980 |
| 4135841 | Mud flow heave compensator A heave compensator is disclosed particularly adapted for use in compensating the flow through a riser pipe employed in offshore drilling apparatus for surges and ebbs produced in the flow therein by the rising and falling of the surface platform or vesse... | 01/23/1979 |
| 4067202 | Single point mooring buoy and transfer facility A single point mooring and transfer facility is provided which comprises a floating buoy, a submerged platform, means for maintaining the floating buoy in position relative to the platform and a conduit means between the platform and the buoy. The conduit... | 01/10/1978 |
