Abstract: The present invention concerns an assembly for removably securing a real estate key box to a fixed structure, such as a door or wall. The assembly is designed so that when the key box is mounted on the assembly and locked, neither the key box nor the assembly can be removed from the structure.
Abstract: A method and apparatus are disclosed for dehalogenating and further biodegrading organic compounds, including halogenated organic compounds, present in an aqueous mixture, the mixture comprising the waste effluent produced in a continuous high flow rate by an industrial plant such as a bleach pulp or paper mill using chlorine and chlorine compounds. The aqueous mixture is passed through at least one combination of a first oxygen-enriched liquid zone and a second zone containing a mixed population of methylotrophic and heterotrophic microorganisms supported on a substrate bed. A first gas including oxygen is flowed through the first zone and second gas consisting substantially of a low-molecular-weight alkane is flowed through the second zone as the aqueous mixture passes through the first and second zones.
Abstract: A new and distinct variety of apple tree named `Pinova` is provided. `Pinova` is a dwarf apple variety that withstands both winter and spring frosts (i.e., a winter cultivar), with fruit of dessert quality with a smooth skin finish (little or no russeting), displays higher productivity on average than `Golden Delicious` and no alternate bearing, and has less storage loss than `Golden Delicious`. `Pinova` is a high-quality cultivar that complements `Golden Delicious` in the market until June.
Type:
Grant
Filed:
January 6, 1998
Date of Patent:
October 24, 2000
Inventors:
Hermann Manfred Fischer, Johann Schmadlak, Christa Martha Fischer