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A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.
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| Number | Title | Issue Date |
| 7178594 | Method for using reversible phase oil-based drilling fluid Invert emulsion compositions including an oleaginous, a non-oleaginous and an amine surfactant that are useful in the oil and gas well drilling art are disclosed. The amine surfactant is selected so that the invert emulsion can be converted form a water-in-oil type ... | 02/20/2007 |
| 7176165 | Method of drilling using a sized barite as a weighting agent for drilling fluids An additive that increases the density of fluids containing a sized barite weighting agent. The wellbore fluid has rheological properties comparable to a conventional wellbore fluids but does not exhibit problems with sag and resulting variations in density. An illu... | 02/13/2007 |
| 7169738 | Method of using a sized barite as a weighting agent for drilling fluids An additive that increases the density of fluids containing a sized barite weighting agent. The wellbore fluid has rheological properties comparable to a conventional wellbore fluids but does not exhibit problems with sag and resulting variations in density. An illu... | 01/30/2007 |
| 7098172 | Prevention and treatment of lost circulation with crosslinked polymer material A process to substantially reduce fluid loss in which an appropriate amount of a non-flowing gel of sufficient strength is emplaced to substantially eliminate or reduce loss of the drilling fluid. The gel composition of the process includes: (1) a non-cellulose cont... | 08/29/2006 |
| 7094738 | Phospholipid lubricating agents in aqueous based drilling fluids A method of improving the lubricity of an aqueous based drilling fluid composed of an aqueous base fluid, and a weighting agent. The method involves the addition of an effective amount of a phospholipid to substantially reduce the coefficient of friction when compar... | 08/22/2006 |
| 7084092 | Shale hydration inhibition agent and method of use A water-base fluid for use in drilling, cementing, workover, fracturing and abandonment of subterranean wells through a formation containing a shale which swells in the presence of water. In one illustrative embodiment, the drilling fluid includes, an aqueous based ... | 08/01/2006 |
| 7081437 | Environmentally compatible hydrocarbon blend drilling fluid A method of formulating and the resulting biodegradable wellbore fluid includes a first synthetic internal olefin fraction having from 16 to 18 carbon atoms (C16-18 IO), a second synthetic internal olefin fraction having between 15 to 18 carbon atoms (C | 07/25/2006 |
| 7078005 | Process for the reduction or elimination of hydrogen sulphide The invention provides a process for reducing the level of hydrogen sulphide in a liquid or gas by treatment of the liquid or gas with an H2S-scavenger product derivable by the reaction of a carbonyl group-containing compound with an alcohol, thiol, amide... | 07/18/2006 |
| 6822039 | Invertible emulsions stabitised by amphiphilic polymers and application to bore fluids The invention concerns modified hydrophobic polyelectrolytes by amide formation of a hydrophilic skeleton by n-alkylamines whereof the alkyl chain comprises 6 to 22 carbon atoms. Preferably, the amide formation is obtained by di-n-dodecylamine. The hydrophilic skele... | 11/23/2004 |
| 6793814 | Clarifying tank Methods and apparatus for separating solid particles from a fluid. One preferred embodiment includes a tank for settling particles out of the fluid, a conical chamber at the bottom of the tank, an outlet connected to conical chamber, and a conical auger within the c... | 09/21/2004 |
| 6683775 | Control method for an electromagnetic actuator for the control of an engine valve A control method for an electromagnetic actuator for the control of an engine valve in which at least one electromagnet displaces an actuator body under the action of the force of magnetic attraction generated by the electromagnet, the electrical supply o... | 01/27/2004 |
| 6629509 | Cages for pets with continuous self-washing, automatic drinking place with oxygenation and irrigation This invention refers to cages for pets, at all existent or necessary sizes, depending on the pets' needs; it has recyclable hydraulic irrigation, at all and every one of its gratings, superiors, inferiors, and all its sides. One platform or tray (3), wit... | 10/07/2003 |
| 6620066 | Drive unit for an alternator of a motor vehicle A drive unit for an alternator of a motor vehicle is provided with a driven pulley, which rotates around its own axis, and with a unit for connection of the pulley to a rotary drive shaft for the alternator; the drive unit is also provided with a revoluti... | 09/16/2003 |
| 6620008 | Swim fin A swim fin (10) having a foot-pocket formation (12) and a fin blade (14). The foot-pocket formation (12) defines a foot-receiving cavity in which a foot can be received. The fin blade (14) comprises a frontal blade portion (30) and a pair of side blade po... | 09/16/2003 |
| 6511414 | Infant incubator An incubator for premature or weakly infants having a base section which serves as a support for both the infant in the incubator chamber and a protective top section made of a substantially transparent material. The incubator chamber is surrounded by an ... | 01/28/2003 |
| 6082236 | Noise elminating adaptor for a cutting tool An adaptor is inserted between a cutting tool and a clamping section of a tool machine. The adaptor comprises a tool clamping part holding the tool, and an adaptor clamping part which is held by the machine. Between the two parts there is a bearing which ... | 07/04/2000 |
