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Erik E Cronk, Jeremiah D Johnson, Bruce A Sienkowski, William T Oltman: Modular living roof system. Advanced Green Architecture, Warner Norcross & Judd, March 3, 2015: US08966817 (2 worldwide citation)

A modular green roof and/or green wall system includes a plurality of trays adapted to support vegetation and soil therein. The trays are sized such that a person may easily lift them and install them in a pre-vegetated state upon a roof or a wall. The trays are further designed to enable subterrane ...


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Bruce A Sienkowski, Geoff J Miller, Christopher R Pabst, Daniel J Gramza: Chair. Grand Rapids Chair Company, November 17, 2011: US20110278889-A1

A chair includes a base, a backrest and a back brace supporting the backrest from the base. The base may include a seat assembly made up of a pan and a flexible support membrane over an upward opening cavity defined by the pan. The back brace may provide a flexible support for the generally planar m ...


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Erik E Cronk, Jeremiah D Johnson, Bruce A Sienkowski, William T Oltman: Modular living roof system. Advanced Green Architecture, December 1, 2011: US20110289839-A1

A modular green roof and/or green wall system includes a plurality of trays adapted to support vegetation and soil therein. The trays are sized such that a person may easily lift them and install them in a pre-vegetated state upon a roof or a wall. The trays are further designed to enable subterrane ...