Patents by Inventor James R. Hageman

James R. Hageman 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: 11981830
    Abstract: The present invention relates to a paint composition comprising an aqueous dispersion of a) polymer particles having an average particle size in the range of from 80 nm to 500 nm; b) polymeric organic crosslinked microspheres having a particle size in the range of from 1 ?m to 20 ?m; c) polysiloxane particles having a particle size in the range of from 1 ?m to 30 ?m; d) a rheology modifier; e) an opacifying white pigment having a refractive index of >1.9; and f) less than 10 weight percent of a low Tg polyurethane. The composition of the present invention gives coatings with excellent burnish resistance.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: May 14, 2024
    Assignees: Rohm and Haas Company, Dow Silicones Corporation
    Inventors: James C. Bohling, Ibrahim Eryazici, Bradley K. Hageman, Philip R. Harsh, Yihan Liu, Partha S. Majumdar, Edwin A. Nungesser, Timothy A. Roggow, II
  • Patent number: 4467627
    Abstract: A pump for an automatic washer is provided which has an inlet connected to the machine tub and a first outlet connected to a set of dispensing chambers and a second outlet connected to a drain, and including a check valve between the inlet and the second outlet such that when the pump is rotated in a first direction, liquid is drawn from the tub through the check valve and pumped by the impeller to the first outlet. The first outlet is selectively openable and if opened by a solenoid controlled valve, allows a flow of liquid to the dispenser chambers. Rotation of the impeller in the second direction closes the check valve and allows the flow of liquid from the machine tub to the drain.
    Type: Grant
    Filed: December 16, 1982
    Date of Patent: August 28, 1984
    Assignee: Whirlpool Corporation
    Inventors: Clark I. Platt, James R. Hageman
  • Patent number: 4420951
    Abstract: A filter and dispenser system for an automatic washer is provided in which a liquid pumping agitator with a top mounted nozzle directs the wash liquid selectively at different locations to perform various functions throughout the washing cycle.
    Type: Grant
    Filed: June 23, 1982
    Date of Patent: December 20, 1983
    Assignee: Whirlpool Corporation
    Inventors: Jack F. Clearman, James R. Hageman, Clark I. Platt
  • Patent number: 4286133
    Abstract: A bi-rotational microwave oven turntable/rotisserie having a turntable which is moved in a closed path within the oven cavity while being concurrently rotated about a central axis of the turntable. A rotisserie device is associated with the turntable and includes a spit portion which is caused to rotate about the longitudinal axis thereof as an incident of rotation of the turntable about its central axis. The rotisserie, in turn, is rotated about a fixed axis defined by an input drive shaft. The turntable may be rotated by a gear meshing with a tooth portion of a hub journaling the drive shaft. The gear defines an axis of rotation of the turntable which may be rotatably carried on a support portion of the rotisserie device. The turntable may have a toothed periphery meshing with a tooth member fixed to the rotisserie spit portion for effecting rotation of the spit portion as an incident of rotation of the turntable relative to the support portion.
    Type: Grant
    Filed: May 29, 1979
    Date of Patent: August 25, 1981
    Assignee: Whirlpool Corporation
    Inventors: Eystein Einset, James R. Hageman