Abstract: An assembly which includes (a) a plug apparatus having slips, an outer sealing element, and a pump-out plug which blocks internal flow through the apparatus for use as a bridge plug and (b) a wireline adapter kit having an adapter rod which screws into the pump-out plug to set the plug apparatus by wireline, wherein the adapter rod shears from the pump-out plug when the set pressure is reached, the plug apparatus is convertible to a flow-through catching plug by applying a pump-out pressure to the pump-out plug from above, and the plug apparatus is retrievable after use.

Abstract: A release assist assembly and method for downhole tools, and a double grip packer having the release assist assembly installed therein wherein the release assist assembly operates under high downhole pressure conditions to relax and decompress the packing element of the packer to allow the slips of the packer to be released for mechanically retrieving the packer from the well.

Abstract: A coiled tubing heating head tool system includes a tool connected at a connector to a terminal end of coiled tubing, the tool having a tubular extending from the connector to a heating head having a heater, a fluid passage extending from a discharge port in the tubular through the connector into the coiled tubing, and a one-way valve in the fluid passage between the discharge port and the connector, and a power cable electrically coupled to the heater and extending through the tubular, the connector, and the coiled tubing, to an electrical power source.

Abstract: A catching tool assembly, and method of use, for catching an electric submersible pump string or other equipment string in a well bore in the event of a tubing failure. The catching tool is self-orienting so that the tool can be set and retrieved by simply moving the mandrel of the tool up and down, without any need to rotate the equipment string or the mandrel.

Abstract: A coiled tubing heating head tool system includes a tool connected at a connector to a terminal end of coiled tubing, the tool having a tubular extending from the connector to a heating head having a heater, a fluid passage extending from a discharge port in the tubular through the connector into the coiled tubing, and a one-way valve in the fluid passage between the discharge port and the connector, and a power cable electrically coupled to the heater and extending through the tubular, the connector, and the coiled tubing, to an electrical power source.

Abstract: LED packages are disclosed that are compact and efficiently emit light, and can comprise encapsulants with planar surfaces that refract and/or reflect light within the package encapsulant. The LED package are also directed to features or arrangements that allow for improved or tailored emission characteristic for LED packages according to the present invention. Some of these features or arrangements include, but are not limited to, higher ratio of light source size to submount size, the used of particular materials (e.g. different silicones) for the LED package layers, improved arrangement of a reflective layer, improved composition and arrangement of the phosphor layer, tailoring the shape of the encapsulant, and/or improving the bonds between the layers. There are only some of the improvements disclosed herein, with some of these resulting in LED packages the emit light with a higher luminous intensity over conventional LED packages.

Abstract: A voltage doubler circuit configuration includes a switching regulator having a variable input voltage and a regulated voltage, and a voltage doubler circuit that utilizes the regulated voltage of the switching regulator. The voltage doubler circuit includes an output capacitor that receives an elevated voltage from a voltage doubler capacitor and an electrical clamp that limits the voltage doubler capacitor from exceeding the regulated voltage. The output voltage is twice the regulated voltage minus circuit losses.

Abstract: LED packages are disclosed that are compact and efficiently emit light, and can comprise encapsulants with planar surfaces that refract and/or reflect light within the package encapsulant. The LED package are also directed to features or arrangements that allow for improved or tailored emission characteristic for LED packages according to the present invention. Some of these features or arrangements include, but are not limited to, higher ratio of light source size to submount size, the used of particular materials (e.g. different silicones) for the LED package layers, improved arrangement of a reflective layer, improved composition and arrangement of the phosphor layer, tailoring the shape of the encapsulant, and/or improving the bonds between the layers. There are only some of the improvements disclosed herein, with some of these resulting in LED packages the emit light with a higher luminous intensity over conventional LED packages.

Abstract: A body cooling apparatus is configured for wear under an outer garment such as those worn by welders. The apparatus is constructed of cloth-covered air tubing which distributes a supply of received compressed air. The user wears the tubing harness much like a vest. When the harness is connected to a compressed air source, the compressed air is vented through the cloth-covered tubing to assist in cooling the user's body.

Abstract: A voltage doubler circuit configuration includes a switching regulator having a variable input voltage and a regulated voltage, and a voltage doubler circuit that utilizes the regulated voltage of the switching regulator. The voltage doubler circuit includes an output capacitor that receives an elevated voltage from a voltage doubler capacitor and an electrical clamp that limits the voltage doubler capacitor from exceeding the regulated voltage. The output voltage is twice the regulated voltage minus circuit losses.

Abstract: LED packages are disclosed that are compact and efficiently emit light, and can comprise encapsulants with planar surfaces that refract and/or reflect light within the package encapsulant. The LED package are also directed to features or arrangements that allow for improved or tailored emission characteristic for LED packages according to the present invention. Some of these features or arrangements include, but are not limited to, higher ratio of light source size to submount size, the used of particular materials (e.g. different silicones) for the LED package layers, improved arrangement of a reflective layer, improved composition and arrangement of the phosphor layer, tailoring the shape of the encapsulant, and/or improving the bonds between the layers. There are only some of the improvements disclosed herein, with some of these resulting in LED packages the emit light with a higher luminous intensity over conventional LED packages.

Abstract: Surgical tools having a tool portion, a handle and a light are disclosed. The tool portion has a first connector that couples to a second connector on the handle. The light can illuminate the working end of the surgical tool. The light can be energized when the tool portion and the handle are coupled. A plurality of different types of tool portions can be coupled to the handle. Methods of using surgical tools having a light are also disclosed.

Abstract: A solid state lighting component comprising a layer having high reflectivity and/or scattering properties, the layer positioned about a solid state lighting component, and manufacturing methods of making same is disclosed. A method of increasing the luminous flux of the solid state lighting component, is also provided.

Abstract: LED packages are disclosed that are compact and efficiently emit light, and can comprise encapsulants with planar surfaces that refract and/or reflect light within the package encapsulant. The LED package are also directed to features or arrangements that allow for improved or tailored emission characteristic for LED packages according to the present invention. Some of these features or arrangements include, but are not limited to, higher ratio of light source size to submount size, the used of particular materials (e.g. different silicones) for the LED package layers, improved arrangement of a reflective layer, improved composition and arrangement of the phosphor layer, tailoring the shape of the encapsulant, and/or improving the bonds between the layers. There are only some of the improvements disclosed herein, with some of these resulting in LED packages the emit light with a higher luminous intensity over conventional LED packages.

Abstract: A method and apparatus for detecting and removing small particulate matter fluid and/or contaminants on hard surfaces.

Abstract: A solid state lighting component comprising a layer having high reflectivity and/or scattering properties, the layer positioned about a solid state lighting component, and manufacturing methods of making same is disclosed. A method of increasing the luminous flux of the solid state lighting component, is also provided.

Abstract: A spinal fusion implant of non-bone construction to be introduced into any variety of spinal target sites. The spinal fusion implant of the present invention includes a top surface, a bottom surface, first and second lateral sides, a proximal (posterior) end and a distal (anterior) end. The spinal fusion implant of the present invention may be used to provide temporary or permanent fixation within an orthopedic target site. To do so, the spinal fusion implant may be introduced into a disc space while locked to a surgical insertion instrument and thereafter employed in the proper orientation and released. Once deposited in the disc space, the spinal fusion implant of the present invention effects spinal fusion over time as the natural healing process integrates and binds the implant.