1
Alan F Hassett: Wastewater biological treatment system and method therefor. The White Oak Partnership, Akin Gump Strauss Hauer & Feld, April 4, 2006: US07022235 (3 worldwide citation)

A biological treatment system, including a wastewater system drain field and at least one perforated distribution pipe located within the drain field and adapted to receive effluent. At least one perforated outer pipe surrounds the at least one distribution pipe to receive effluent from the at least ...


2
Alan F Hassett: Apparatus and method for increasing hydraulic capacity of a sewer. THE WHITE OAK PARTNERSHIP, Panitch Schwarze Belisario & Nadel, October 13, 2015: US09157226

A method for increasing hydraulic capacity of a gravity sewer system includes installing a receiving structure within or proximate to at least a portion of the gravity sewer system. The receiving structure has at least one fluid inlet opening, at least one liquid outlet opening, and at least one gas ...


3
Alan F Hassett: Wastewater biological treatment system and method therefor. The White Oak Partnership, Akin Gump Strauss Hauer & Feld, June 17, 2004: US20040112809-A1

A biological treatment system, including a wastewater system drain field and at least one perforated distribution pipe located within the drain field and adapted to receive effluent. At least one perforated outer pipe surrounds the at least one distribution pipe to receive effluent from the at least ...


4
Hassett Alan F: Wastewater biological treatment system and method therefor. The White Oak Partnership, BELISARIO Martin G, April 1, 2004: WO/2004/026771

A biological treatment system having a wastewater drain field (150) and at least one perforated distribution pipe (52) within the drain field. A perforated outer pipe (80) surrounds the distribution pipe to receive effluent from the distribution pipe and dispense the effluent to the drain field afte ...


5
Hassett Alan F: Vacuum sewer system. The White Oak Partnership, LITTENBERG Joseph S, October 17, 1996: WO/1996/032548

A vacuum sewer system and a method of operating such system is disclosed. The system includes a sewage holding tank (16A-D) and a lateral flow line (24A-D) and a vacuum valve (18A-D) associated with the holding tank (16A-D) for permitting a quantity of wastewater to be drawn out of the holding tank ...


6
HASSETT Alan F: APPAREIL ET PROCÉDÉ DACCROISSEMENT DE LA CAPACITÉ HYDRAULIQUE DUN ÉGOUT EXISTANT, APPARATUS AND METHOD FOR INCREASING HYDRAULIC CAPACITY OF AN EXISTING SEWER. THE WHITE OAK PARTNERSHIP, HASSETT Alan F, VOGELBACKER Mark T, August 23, 2012: WO/2012/112838

A method for increasing hydraulic capacity of an existing gravity sewer system includes installing a receiving structure within or proximate to at least a portion of the existing gravity sewer system. The receiving structure has at least one fluid inlet opening, at least one liquid outlet opening, a ...


7
APPARATUS AND METHOD FOR INCREASING HYDRAULIC CAPACITY OF A SEWER. THE WHITE OAK PARTNERSHIP, December 12, 2013: US20130327214-A1

A method for increasing hydraulic capacity of a gravity sewer system includes installing a receiving structure within or proximate to at least a portion of the gravity sewer system. The receiving structure has at least one fluid inlet opening, at least one liquid outlet opening, and at least one gas ...