GERARD JOSEPH VAEREWYCK
Pilots at Millerstown Culmerville Rd, Tarentum, PA

2009017, Jul 9, 2009

Feb 9, 2009

12/322834

Gerard J. Vaerewyck - Tarentum PA, US

B05D 3/00, C23C 16/54

427294, 118 50

Apparatus and method for treating by injecting a fluid treatment material into the bodies of porous structures such as those formed from concrete, brick, stone, marble, and wood. The apparatus for use in the method includes an applicator head having an inner chamber and an outer chamber surrounding the inner chamber both of which chambers are connected with a vacuum source. The inner chamber is also connected with a source of pressurized liquid treatment material. The method is non-invasive in that the fluid treatment material impregnates the porous structure without the need to break open, destroy, repair, or replace any part of the structure, and includes the steps of engaging the structures with the applicator head, drawing a vacuum on at least the outer chamber to secure the applicator head to the structure, and supplying the pressurized liquid treatment material to the inner chamber to and onto the surface of the structure to impregnate the structure to be treated.

2004025, Dec 23, 2004

Jun 20, 2003

10/465224

Gerard Vaerewyck - Tarentum PA, US
Edward Vitunac - Pittsburgh PA, US
Anthony Fiasco - McKeesport PA, US

B05D003/00

427/430100, 427/294000

Apparatus and method for treating by injecting a fluid treatment material into porous structures such as those formed from concrete, brick, stone, marble, and wood. The apparatus includes an applicator head having an inner chamber and an outer chamber surrounding the inner chamber both of which chambers are connected with a vacuum source. The inner chamber is also connected with a source of pressurized liquid treatment material. The method is for treating such porous structures and includes the steps of engaging the structures with the applicator head, drawing a vacuum on at least the outer chamber to secure the applicator head to the structure, and supplying the pressurized liquid treatment material to the inner chamber to impregnate the structure to be treated.

2006028, Dec 21, 2006

Aug 4, 2006

11/499094

Gerard Vaerewyck - Tarentum PA, US
Edward Vitunac - Pittsburgh PA, US
Anthony Fiasco - McKeesport PA, US

B05D 3/00, B32B 43/00

427294000, 427140000

A method for treating by injecting a fluid treatment material into porous structures such as those formed from concrete, brick, stone, marble, and wood. The apparatus for use in the method includes an applicator head having an inner chamber and an outer chamber surrounding the inner chamber both of which chambers are connected with a vacuum source. The inner chamber is also connected with a source of pressurized liquid treatment material. The method is for treating such porous structures and includes the steps of engaging the structures with the applicator head, drawing a vacuum on at least the outer chamber to secure the applicator head to the structure, and supplying the pressurized liquid treatment material to the inner chamber to impregnate the structure to be treated.

2008010, May 8, 2008

Dec 26, 2007

12/003504

Gerard Vaerewyck - Tarentum PA, US

B05C 9/02

118050000, 118313000

Apparatus and method for treating by injecting a fluid treatment material into porous structures such as those formed from concrete, brick, stone, marble, and wood. The apparatus includes an applicator head having an inner chamber and an outer chamber surrounding the inner chamber both of which chambers are connected with a vacuum source. The inner chamber is also connected with a source of pressurized liquid treatment material. The method is for treating such porous structures and includes the steps of engaging the structures with the applicator head, drawing a vacuum on at least the outer chamber to secure the applicator head to the structure, and supplying the pressurized liquid treatment material to the inner chamber to impregnate the structure to be treated.