Patents by Inventor Gregory Boyle

Gregory Boyle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rotating bacterial tablet dispenser for an underground wastewater denitrification system
    Patent number: 5207899
    Abstract: Bacteria in tablet form is introduced into a home sewage treatment system. The system uses ground temperature to promote bacteria activity to aid in sewage denitrification. The tablets are periodically dispensed with a power-driven dispenser that periodically drops a tablet below ground into the system.
    Type: Grant
    Filed: February 10, 1992
    Date of Patent: May 4, 1993
    Inventor: Gregory Boyle
  • Method for small system wastewater denitrification
    Patent number: 5206168
    Abstract: Dentrifying backing in a tablet form is periodically introduced into a home or commercial sewage treatment system, and specifically into an underground denitrification chamber. The system uses ground temperature to promote dentrifying bacteria activity to aid in sewage denitrification. The tablets are periodically dispensed with a power-driven dispenser that periodically drops a tablet below ground into the underground denitrification chamber.
    Type: Grant
    Filed: February 28, 1991
    Date of Patent: April 27, 1993
    Inventor: Gregory Boyle
  • Process for the on-site removal of nitrates from wastewater
    Patent number: 5185080
    Abstract: A system for the treatment of nitrate-containing wastewater from home or commercial, not municipal, sources is described in which the wastewater is contacted underground by denitrifying bacteria introduced to the treatment zone periodically; the treatment zone being maintained at or above the temperature at which the bacteria are active on a year-round basis by the ground temperature.
    Type: Grant
    Filed: December 11, 1991
    Date of Patent: February 9, 1993
    Inventor: Gregory Boyle