Patents by Inventor Gregory J. Prodan

Gregory J. Prodan 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).

  • Lubrication system
    Publication number: 20090008189
    Abstract: A lubrication system utilizes an increase in ambient air pressure to dispense oil through a tubing. The tubing inner diameter and length, along with coils formed in the tubing, are selected to prevent blockage of the tubing and to dispense gradually over an extended period of time small amounts of oil.
    Type: Application
    Filed: July 3, 2007
    Publication date: January 8, 2009
    Inventor: Gregory J. Prodan
  • Lubrication stystem
    Publication number: 20010032755
    Abstract: A passive lubrication system for bearings of a kind such as an evaporative cooler. The system has a container having a lid which contains oil. A delivery tube depends into the oil. The tube extends to the lubrication site and preferably one or more coils are formed in the tube. Oil will be slowly drawn through the tube and coils without additional pumping energy being required.
    Type: Application
    Filed: January 17, 2001
    Publication date: October 25, 2001
    Inventor: Gregory J. Prodan