Patents by Inventor Donald Edward Bigos

Donald Edward Bigos 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).

  • Patent number: 10507412
    Abstract: A system and process for recycling machining waste into a solid/scrap material component and a recyclable machining coolant. The system and process comprise collecting the waste machining waste and mechanically separating the machining waste into a solid/scrap material component and a machining waste liquid component. The machining waste liquid component is decanted to separate oils and solids from the recyclable machining coolant. The machine recyclable machining coolant is then filtered through at least a first filter and preferably a second, finer mesh filter. The recyclable machining coolant is then exposed to UV light to kill bacteria and microorganisms. Lastly, ultrapure water is added to dilute the recyclable machining coolant and form the recycled machining coolant. If desired, a virgin machining coolant can be added to the recycled machining coolant, to replenish any additive(s) stripped during the recycling process, prior to resale of the recycled machining coolant.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: December 17, 2019
    Inventor: Donald Edward Bigos, II
  • Publication number: 20180078878
    Abstract: A system and process for recycling machining waste into a solid/scrap material component and a recyclable machining coolant. The system and process comprise collecting the waste machining waste and mechanically separating the machining waste into a solid/scrap material component and a machining waste liquid component. The machining waste liquid component is decanted to separate oils and solids from the recyclable machining coolant. The machine recyclable machining coolant is then filtered through at least a first filter and preferably a second, finer mesh filter. The recyclable machining coolant is then exposed to UV light to kill bacteria and microorganisms. Lastly, ultrapure water is added to dilute the recyclable machining coolant and form the recycled machining coolant. If desired, a virgin machining coolant can be added to the recycled machining coolant, to replenish any additive(s) stripped during the recycling process, prior to resale of the recycled machining coolant.
    Type: Application
    Filed: September 12, 2017
    Publication date: March 22, 2018
    Inventor: Donald Edward BIGOS, II
  • Patent number: 9757667
    Abstract: A system and process for recycling machining waste into a solid/scrap material component and a recyclable machining coolant. The system and process comprise collecting the waste machining waste and mechanically separating the machining waste into a solid/scrap material component and a machining waste liquid component. The machining waste liquid component is decanted to separate oils and solids from the recyclable machining coolant. The machine recyclable machining coolant is then filtered through at least a first filter and preferably a second, finer mesh filter. The recyclable machining coolant is then exposed to UV light to kill bacteria and microorganisms. Lastly, ultrapure water is added to dilute the recyclable machining coolant and form the recycled machining coolant. If desired, a virgin machining coolant can be added to the recycled machining coolant, to replenish any additive(s) stripped during the recycling process, prior to resale of the recycled machining coolant.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: September 12, 2017
    Inventor: Donald Edward Bigos, II
  • Publication number: 20040134435
    Abstract: A dispenser guard for use in a bird feeder including a seed storage and a seed dispenser having a seed reservoir connected from the seed storage for receiving seed from the seed storage and allowing access to the seed. An upper guard plate extends across the seed reservoir and includes a first plurality of upper access openings and a lower guard plate is located between the upper guard plate and the seed reservoir and extends across the seed reservoir and includes a second plurality of lower access openings. The dimensions of the upper access openings and of the lower access openings and the distance between the upper guard plate and the lower guard plate are selected to prevent a squirrel from removing seed from the reservoir.
    Type: Application
    Filed: January 10, 2003
    Publication date: July 15, 2004
    Inventors: Michael Martin Dunn, John D. Ela, Donald Edward Bigos