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 |
| 6241697 | Wound covering A non-contact wound covering for covering a wound. A peripheral sealing ring is covered by a barrier layer and this assembly is attached to the skin with an adhesive. The barrier layer and peripheral sealing ring together define a treatment volume over th... | 06/05/2001 |
| 6078445 | Gain control for a dual burst, dual frequency PES servo pattern Real-time gain control calibration is provided for each frequency of a disk drive storage system using dual-frequency, dual-burst position error sensing (PES) signals. Automatic and independent gain control for each PES servo burst frequency component is ... | 06/20/2000 |
| 5973522 | Current injected ramp with reduced recovery time background of the invention A ramp circuit discharges an output capacitor to generate a substantially linear ramp signal, current injection is used to stabilize the ramp's output, reducing overshooting and ringing. With faster output stabilization, the ramp exhibits significantly fa... | 10/26/1999 |
| 5952949 | Timer with dynamic reset threshold A timing vernier repeatedly generates a timing output signal, which includes a timing event such as a state transition, pulse, etc. Unlike prior timing verniers, the present timing event is capable of significantly faster repetition rates. After the ramp ... | 09/14/1999 |
| 5875084 | Magnetic recording disk having protrusions centered in respective depressions A process for creating a "distant bump array" surface texture in a magnetic recording disk for reducing stiction and the disk so textured. The texturing process uses a tightly focused diode-pumped Nd:YLF or Nd:YVO4 or other solid-state laser th... | 02/23/1999 |
| 5867808 | Force transducer with screen printed strain gauges A force transducer includes an elongated lever arm attached to a substrate having a central portion and substantially planar tab regions that project outwardly from the central portion along first and second orthogonal force-detecting axes. The substrate ... | 02/02/1999 |