1
Gerald J Eckhoff: Landscape system apparatus. Factor and Shaftal, August 3, 1999: US05930947 (71 worldwide citation)

An apparatus for forming a landscape system comprising a plurality of system members which edge and retain fill material and facilitate landscaping. Each system member includes a base plate, a front portion, a connecting member and an accepting member. The base plate includes a top surface, a bottom ...


2
Glen R George, Gerald J Eckhoff: Footing form for upright structural members of buildings. Price Heneveld Cooper DeWitt & Litton, November 9, 2010: US07827747 (2 worldwide citation)

A footing form for supporting posts or other upright structural members of buildings and the like includes a primary web, and a plurality of structural webs extending upwardly from the primary web. The webs include structural webs that extend radially outward from a center portion of the base web, a ...


3
Glen R George, Gerald J Eckhoff: Footing form for upright structural members of buildings. Price Heneveld Cooper Dewitt & Litton, January 24, 2008: US20080016795-A1

A footing form for supporting posts or other upright structural members of buildings and the like includes a primary web, and a plurality of structural webs extending upwardly from the primary web. The webs include structural webs that extend radially outward from a center portion of the base web, a ...