Meverden
Craig Meverden, Pittsburgh, PA US
Patent application number | Description | Published |
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20160046737 | PROPYLENE POLYMER RESINS - Propylene-based polymer resins and related compositions and processes are disclosed. The propylene polymer resins have high isotacticity and moderately high xylene soluble content. The polymer resins provide extruded sheets suitable for thermo-forming that exhibit both sag resistance and ease of draw. | 02-18-2016 |
Craig Charles Meverden, Wexford, PA US
Patent application number | Description | Published |
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20160040000 | POLYPROPYLENE IMPACT COPOLYMERS WITH LOW HAZE - The present invention provides an in-reactor solution that avoids costly blending and the use of metallocene elastomers. The inventive Ziegler-Natta polypropylene composition also includes additional components that may improve properties relative to a metallocene catalyzed elastomers. The invention is a clear impact polypropylene composition that is made in-reactor with Ziegler-Natta catalyst, and is suitable for a wide range of processes. Unlike other clear impact copolymers, it does not rely on high-shear processes or compounding with elastomers. The invention uses conventional polypropylene reactor technology to produce these compositions. | 02-11-2016 |
Jeffrey A. Meverden, Fremont, WI US
Patent application number | Description | Published |
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20160081476 | Waterproof Writing Board With Modular Stand - A new reusable sign and support device is described. The device is equipped with a whiteboard and a stand, enabling the present invention to be self-supporting. The stand is equipped with three supports which are equipped to be fitted with interchangeable, spiked or rubberized inserts/caps, providing for the secure and sturdy use of the present invention on a variety of surfaces, including grass, sand, campgrounds, clay, sidewalks, parking lots, flooring, brick, and driveways. The device is equipped with a waterproofed whiteboard to facilitate the creation of custom signs capable of use outdoors, even in the rain. The stand is designed to collapse, as the rear support may be pivoted inward to conserve space. Additionally, the stand may be disassembled to minimize occupied space during transport and storage. | 03-24-2016 |