Patents Assigned to Hanover Architectural Products, Inc.
  • Aerodynamically stable roof paver system and ballast block therefor
    Patent number: 5377468
    Abstract: A protected-membrane roof paving system and method of constructing same. Rectangular ballast blocks are laid in rows and interlocked by tongue and groove edge faces. The adjacent blocks in each row form labyrinthine channels between their edge faces for drainage and equalization of air pressure above and below the blocks.
    Type: Grant
    Filed: April 27, 1993
    Date of Patent: January 3, 1995
    Assignee: Hanover Architectural Products, Inc.
    Inventor: John Repasky
  • Paving block assembly and paving blocks therefor
    Patent number: 5201602
    Abstract: A paving block assembly and first and second paving blocks therefor. The first and second paving blocks are combined to form a continuous paving surface. Spacers are provided on the blocks for assuring, among other things, correct positioning of the blocks in a continuous paving surface. The paving blocks have concave and convex curved side surfaces, which increase the durability of the paving blocks. The paving blocks in the paving block assembly form an arch shaped pattern, which increases the stability of the paving block assembly.
    Type: Grant
    Filed: September 5, 1991
    Date of Patent: April 13, 1993
    Assignee: Hanover Architectural Products, Inc.
    Inventor: John Repasky