Patents by Inventor Eric D. Stahl

Eric D. Stahl 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).

  • Machine learning network based carriage control apparatus for maintenance striping
    Patent number: 11983007
    Abstract: A control system for positioning a marker over a pre-existing roadway surface mark. The control system has one or more imagers having a field of view for imaging an area of roadway mark surface encompassing the roadway mark and a computer having a machine learning network to process the roadway mark image and position the marker over the pre-existing roadway mark.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: May 14, 2024
    Assignee: LIMNTECH LLC
    Inventors: Douglas D. Dolinar, William R. Haller, Charles R. Drazba, Matt W. Smith, Kyle J. Leonard, Eric M. Stahl
  • Nylon body located piston cooling nozzle
    Patent number: 8122859
    Abstract: A piston cooling nozzle including a nylon body having a hub and a pair of integral legs extending from the hub and a tube for delivering coolant to a piston. The pair of legs are formed relative to the hub and the tube to ensure that when the body is mounted to an engine block, the legs engage a cylinder liner to thereby position the tube between a skirt of the piston and a connecting rod coupled to the piston.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: February 28, 2012
    Assignee: Cummins, Inc.
    Inventors: Neal R. Phelps, Stephen D. Cofer, Jr., Kent H. Clark, Eric D. Stahl, Kenneth Howard, John Cook
  • NYLON BODY LOCATED PISTON COOLING NOZZLE
    Publication number: 20100095910
    Abstract: A piston cooling nozzle including a nylon body having a hub and a pair of integral legs extending from the hub and a tube for delivering coolant to a piston. The pair of legs are formed relative to the hub and the tube to ensure that when the body is mounted to an engine block, the legs engage a cylinder liner to thereby position the tube between a skirt of the piston and a connecting rod coupled to the piston.
    Type: Application
    Filed: October 22, 2008
    Publication date: April 22, 2010
    Applicant: Cummins Inc.
    Inventors: Neal R. Phelps, Stephen D. Cofer, JR., Kent H. Clark, Eric D. Stahl, Kenneth Howard, John Cook