Patents by Inventor Anthony Dave Bowers

Anthony Dave Bowers 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).

  • Refrigerant composition containing PTFE
    Patent number: 6475406
    Abstract: A refrigerant composition is disclosed which includes a lubricant. The refrigerant composition includes formulations for use in automotive, residential or building air conditioning units. The refrigerant composition includes 90% to 99.5% by weight of a refrigerant, and 10% to 0.5% by weight of polytetrafluoroethylene particles. The polytetrafluoroethylene particles range in size from 0.2 &mgr;m to 8.0 &mgr;m.
    Type: Grant
    Filed: August 31, 2001
    Date of Patent: November 5, 2002
    Inventor: Anthony Dave Bowers
  • Refrigerant composition containing PTFE
    Patent number: 6476120
    Abstract: A refrigerant composition is disclosed which includes lubricants. The refrigerant composition includes formulations for use in automotive, residential or building air conditioning units. The refrigerant composition includes 25% to 35% by weight of a refrigerant, 60% to 70% by weight of a lubricating oil, and 0.5% to 10% by weight of polytetrafluoroethylene particles. The polytetrafluoroethylene particles range in size from 0.2 &mgr;m to 8.0 &mgr;m.
    Type: Grant
    Filed: August 1, 2000
    Date of Patent: November 5, 2002
    Inventor: Anthony Dave Bowers