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Donald J Mischo: Modular green roof system, apparatus and methods, including pre-seeded modular panels. American Builders & Contractors Supply Co, Keith Frantz, March 8, 2005: US06862842 (30 worldwide citation)

A modular green roof system includes modular panels (10) providing a surrounded space suitable for supporting live plant growth and adapted for installing onto a roof deck in side-by-side positioning while allowing water flow on the roof thereunder. The panels are filled with growing medium and pre- ...


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Donald J Mischo: Modular ballast system for membrane roofs. American Builders & Contractors Supply Company, Charles S Sara Esq, DeWitt Ross & Stevens S C, February 28, 2012: US08122682 (11 worldwide citation)

A ballast system for roof membranes includes connected modules filled with loose-fill ballast and adapted to hold a predetermined volume of water for at least a predetermined period of time on the roof to control runoff.


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Donald J Mischo: Modular green roof system, apparatus and methods, including interconnecting modular panels. American Builders and Supply Company, Charles S Sara Esq, Dewitt Ross & Stevens SC, March 8, 2011: US07900397 (6 worldwide citation)

A modular green roof system includes modular panels (10) providing a surrounded space suitable for supporting live plant growth and adapted for installing onto a roof deck in side-by-side positioning while allowing water flow on the roof thereunder. The panels are installed with growing medium and g ...


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Donald J Mischo: Modular roof system with border secured without fastener. American Builders & Contractors Supply Co, Charles S Sara Esq, DeWitt Ross & Stevens S C, August 16, 2011: US07997027 (6 worldwide citation)

A roof system includes modular trays placed side-by-side on a roof, and a border along the boundaries of the system. The border includes side members with walls that extend from the roof to the top of the modules, along the length of the outer sides of the modules, to conceal the otherwise exposed s ...


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Donald J Mischo: Methods and apparatus for recycling asphalt shingle material into shaped products. American Builders and Contractors Supply Co, Keith Frantz, May 30, 2006: US07052635 (5 worldwide citation)

Used and manufacturing scrap asphalt shingle material processed into a fine material comprising smaller sized pieces of shingle material with a relatively high aggregate content is finish processed into shaped products by grinding and heating the aggregate and smaller sized pieces of asphalt shingle ...


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Donald J Mischo: Modular green roof systems accommodating irrigation heads. Americam Builders & Supply Co, Charles S Sara Esq, DeWitt Ross & Stevens S C, March 13, 2012: US08132365 (4 worldwide citation)

A panel for a modular green roof system includes a bottom and four sides extending upwardly therefrom to provide an enclosure for growing medium, with a first side having a height above the bottom, the panel configured to accommodate an irrigation head. The bottom of the irrigation head is positione ...


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Donald J Mischo: Methods and apparatus for recycling asphalt shingle material into composite board products. American Builders & Contractors Supply Company, Keith Frantz, February 17, 2004: US06692669 (4 worldwide citation)

Used and manufacturing scrap asphalt shingle material is processed into a relatively coarse material comprising pieces or flakes of a maximum predetermined size. The flakes are finish processed into a composite board product in a method that includes


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Donald J Mischo: Methods and apparatus for recycling asphalt shingle material into landscaping, ground cover and erosion control products. American Builders & Contractors Supply Company, Keith Frantz, June 1, 2004: US06743313 (4 worldwide citation)

Relative coarse flakes fabricated from used and manufacturing scrap asphalt shingle material are finish processed into ground cover and/or erosion control products. Processing of the flakes include (i) softening the surface of the flakes, (ii) embedding a surface treatment material into the softened ...


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Donald J Mischo: Modular green roof system, apparatus and methods, including interconnecting modular panels. Keith Frantz, January 24, 2002: US20020007591-A1 (1 worldwide citation)

A modular green roof system includes modular panels (10) providing a surrounded space suitable for supporting live plant growth and adapted for installing onto a roof deck in side-by-side positioning while allowing water flow on the roof thereunder. The panels are installed with growing medium and g ...