1
Bertil Hok: Pulse oximetry sensor with fiberoptic signal transmission. Hok Instrument, Walter D Watson Cole Grindle Watson P L L C Ames, July 28, 1998: US05786592 (186 worldwide citation)

A pulse oximetry sensor has a light emitting and light detecting part containing light emitting diodes and a photo detector electrically connected to a pulse oximetry instrument, and a two-halved clamp. An optical fiber cable is connected between the part and the clamp, and a power distributor trans ...


2
Anthony Ephremides, Dimitrios Stamatelos: Method and device for placement of transmitters in wireless networks. Watson Cole Grindle Watson P L L C, November 16, 1999: US05987328 (110 worldwide citation)

From layout and attenuation data of an area and an initial guess, the placement and power levels of base stations and the resulting attenuation and base station ranges are calculated based on any chosen propagation model. A cost function is calculated which indicates the merit of the initial guess p ...


3
Marco Jean Pierre Leiner, James K Tusa: Method for quality control of an analyzing system. AVL Medical Instruments, Watson Cole Grindle Watson P L L C, March 14, 2000: US06037178 (108 worldwide citation)

Quality control of an analyzing system that includes a portable analyzer with insertable single-use cartridges whose sample chamber contains optical and/or electrochemical sensors is accomplished by bringing the sensors in the single-use cartridge into contact, or are in contact with, a calibrating ...


4
Bruce McGarian, Richard Alvin Armell: 2-Stage underreamer. Smith International, Watson Cole Grindle Watson P L L C, December 29, 1998: US05853054 (107 worldwide citation)

A 2-stage underreamer for use in a subterranean wellbore includes a unitary body having upper and lower blades mounted in slots formed perpendicular to each other in the body. Separate upper and lower piston assemblies are provided for driving the blades respectively from a storage configuration in ...


5
Otto S Wolfbeis, Tobias Werner, Ingo Klimant, Ute Kosch, Marco Jean Pierre Leiner: Luminescence-optical method and sensor layer for quantitative determination of at least one chemical component of a gaseous or liquid sample. AVL Medical Instruments, Watson Cole Grindle Watson P L L C, August 24, 1999: US05942189 (106 worldwide citation)

In a sensor layer for quantitative determination of at least one chemical component in a gaseous or liquid sample medium containing a chromophore which is directly or indirectly responsive to the component being determined by changing its absorption spectrum, and a luminophore which is not responsiv ...


6
Otto S Wolfbeis, Tobias Werner, Ingo Klimant, Ute Kosch, Marco Jean Pierre Leiner: Luminescence-optical method and sensor layer for quantitative determination of at least one chemical component of a gaseous or liquid sample. AVL Medical Instruments, Watson Cole Grindle Watson P L L C, April 4, 2000: US06046055 (103 worldwide citation)

In a sensor layer for quantitative determination of at least one chemical component in a gaseous or liquid sample medium containing a chromophore which is directly or indirectly responsive to the component being determined by changing its absorption spectrum, and a luminophore which is not responsiv ...


7
Ernst Winklhofer, Harald Arnulf Philipp, Horst Tschetsch: Method for optically detecting gas bubbles moving in a coolant. AVL List, Watson Cole Grindle Watson P L L C, January 26, 1999: US05864392 (100 worldwide citation)

For optical detection of the velocity of gas bubbles in the cooling liquid of an internal combustion engine, light is radiated into the coolant by means of at least one emitter, and the scattered light caused by the gas bubbles, or rather, the change in intensity of light radiation emitted into the ...


8
James T Moore: Golf club head. Watson Cole Grindle Watson P L L C, August 25, 1998: US05797807 (100 worldwide citation)

A metal wood golf club formed without side walls wherein the crown shares a common outer margin with the sole so that side wall portions are eliminated. The ball striking surface has a marginal edge within a portion of the common outer margin. The hosel extends from the crown adjacent the ball strik ...


9
Pirmin Rombach, Matthias Mullenborn, Ole Hansen, Matthias Heschel, Siebe Bouwstra, Maja Amskov Gravad, Henrik Laurids Hvims: Solid state silicon-based condenser microphone. Microtronic, Watson Cole Grindle Watson P L L C, July 11, 2000: US06088463 (84 worldwide citation)

A solid state silicon-based condenser microphone comprising a silicon transducer chip (1). The transducer chip includes a backplate (13) and a diaphragm (12) arranged substantially parallel to each other with a small air gap in between, thereby forming an electrical capacitor. The diaphragm (12) is ...


10
Antonio Chemello: Intramedullary nail for the osteosynthesis of bone fractures. Watson Cole Grindle Watson P L L C, June 20, 2000: US06077264 (68 worldwide citation)

The invention discloses an intramedullary nail to be used in orthopedics comprising: a tubular body having inside at least one anchoring device; a maneuvering element and a drilled bushing at the top end of said nail wherein said tubular body, substantially cylindrical, has the top end not cylindric ...