Abstract: Settling devices for separating particles from a bulk fluid with applications in numerous fields. The particle settling devices include a stack of cones with a small opening oriented upwardly or downwardly. The cones have an interior surface that is convex. These devices are useful for separating small (millimeter or micron sized) particles from a bulk fluid with applications in numerous fields, such as biological (microbial, mammalian, plant, insect or algal) cell cultures, solid catalyst particle separation from a liquid or gas and waste-water treatment.

Abstract: Settling or settler devices for separating particles from a bulk fluid with applications in numerous fields. The devices include inclined sliders with an arcuate cross-section arranged in a space within a bioreactor. These devices are useful for separating small (millimeter or micron sized) particles from a bulk fluid with applications in numerous fields, such as biological (microbial, mammalian, plant, insect or algal) cell cultures, solid catalyst particle separation from a liquid or gas and wastewater treatment, organic and aqueous phase emulsion separations, or the like.

Abstract: Settling devices for separating particles from a bulk fluid with applications in numerous fields. The particle settling devices include a stack of cones with a small opening oriented upwardly or downwardly. The cones have an interior surface that is convex. These devices are useful for separating small (millimeter or micron sized) particles from a bulk fluid with applications in numerous fields, such as biological (microbial, mammalian, plant, insect or algal) cell cultures, solid catalyst particle separation from a liquid or gas and waste-water treatment.

Abstract: A flow cytometer system includes a flow cytometer, an autosampler and a system integration structure to accommodate interconnection and interface of the flow cytometer and autosampler for operation together and providing for convenient interface with equipment for handling process liquids.

Abstract: A flow cytometer system includes a flow cytometer, an autosampler and a system integration structure to accommodate interconnection and interface of the flow cytometer and autosampler for operation together and providing for convenient interface with equipment for handling process liquids.

Abstract: A flow cytometer system includes a flow cytometer, an autosampler and a system integration structure to accommodate interconnection and interface of the flow cytometer and autosampler for operation together and providing for convenient interface with equipment for handling process liquids.

Abstract: A flow cytometer system includes a flow cytometer, an autosampler and a system integration structure to accommodate interconnection and interface of the flow cytometer and autosampler for operation together and providing for convenient interface with equipment for handling process liquids.

Abstract: A flow cytometer system includes a flow cytometer, an autosampler and a system integration structure to accommodate interconnection and interface of the flow cytometer and autosampler for operation together and providing for convenient interface with equipment for handling process liquids.

Abstract: A flow cytometer system includes a flow cytometer, an autosampler and a system integration structure to accommodate interconnection and interface of the flow cytometer and autosampler for operation together and providing for convenient interface with equipment for handling process liquids.

Abstract: A toothbrush system has a stem and an integrated paste dispenser disposed in a protective case. The stem may be manually advanced from the protective case to position a brush head for use. While the stem is being advanced, the integrated paste dispenser delivers a line of toothpaste along the top of the brush head bristles so that the toothbrush can be deployed and the toothpaste applied to the bristles in a single step.

Abstract: A tape measure tape hook with a grip that allows extending the tape without engaging the tape hook directly. The grip may be positioned to extend beyond the tape hook in one position, and retracted by rotating, sliding, or bending such that it may be positioned behind the tape hook in a second position, so as to avoid interfering with measuring.

Abstract: A toothbrush system has a stem and an integrated paste dispenser disposed in a protective case. The stem may be manually advanced from the protective case to position a brush head for use. While the stem is being advanced, the integrated paste dispenser delivers a line of toothpaste along the top of the brush head bristles so that the toothbrush can be deployed and the toothpaste applied to the bristles in a single step.

Abstract: An integrated recoiling tape measure with an integral marker secured thereto by a marker holder. The marker holder is uniquely designed to be attached to the side of the tape measure, and is angled in a first direction such that the pencil tip extends forward to the tape holder, and is also angled laterally inward toward the tape itself and proximate the graduations thereof for easy and convenient marking of the material proximate the tape graduations. The present invention achieves technical advantages by allowing a workman to measure and mark and a material with one hand, thus freeing the other hand for holding the material or other tools.

Abstract: An integrated recoiling tape measure with an integral marker secured thereto by a marker holder. The marker holder is uniquely designed to be attached to the side of the tape measure, and is angled in a first direction such that the pencil tip extends forward to the tape holder, and is also angled laterally inward toward the tape itself and proximate the graduations thereof for easy and convenient marking of the material proximate the tape graduations. The present invention achieves technical advantages by allowing a workman to measure and mark and a material with one hand, thus freeing the other hand for holding the material or other tools.