Patents by Inventor Peter J. Calabrese

Peter J. Calabrese 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: 12077046
    Abstract: An interactive vehicle safety system having capabilities to improve peripheral vision, provide warning, and improve reaction time for operators of vehicles. For example, the interactive vehicle safety system may have capabilities for portraying objects, which are being blocked by any of the structural pillars and/or mirrors of a vehicle (such as a truck, van, train, etc.). The interactive vehicle safety system disclosed may comprise one or more image capturing devices (such as camera, sensor, laser), distance and object sensors (such as ultrasonic sensor, LIDAR radar sensor, photoelectric sensor, and infrared sensor), a real-time image processing of an object, and one or more display systems (such as LCD or LED displays). The interactive vehicle safety system may give a seamless 360-degree front panoramic view to a driver.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: September 3, 2024
    Assignee: Railserve, Inc.
    Inventors: Timothy J. Benjamin, Peter M. Bartek, Jon A. Preston, Jeff Chastine, Joseph L. Calabrese, Corey Dash
  • Patent number: 4705696
    Abstract: An electrostatic charge is selectively applied to the anodized surface of an anodized aluminum plate in a predetermined pattern corresponding to the image to be printed, a liquid toner is applied to the charged portions of the anodized surface and the toner is fixed to the anodized surface to provide an imaged lithographic printing plate. The printing plate made by the method may be used to make lithographic prints by applying printing ink to the imaged portions of the plate and transferring the printing ink from the lithographic printing plate to a substrate.
    Type: Grant
    Filed: September 27, 1984
    Date of Patent: November 10, 1987
    Assignee: Olin Hunt Specialty Products Inc.
    Inventors: Peter J. Calabrese, Galina Pismennaya
  • Patent number: 4661431
    Abstract: An electrostatic latent image in a desired pattern is formed on an electrostatically imageable surface and toned with a liquid toner to form a toner image on the surface. The toner image is then transferred while still wet to a transfer sheet and then to the surface of a conductor, or the toner image may be transferred directly to the surface of a conductor without a transfer sheet, such direct transfer being preferred. The toner image is then fused to the conductor surface to provide an etch resist pattern of high resolution on the conductor surface. The conductor may then be etched to form a high density printed circuit. In the direct transfer method a nonpolar insulating solvent-carrier is applied to the surface of the conductor and the electrostatically imageable surface.
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: April 28, 1987
    Assignee: Olin Hunt Specialty Products, Inc.
    Inventors: David P. Bujese, Peter J. Calabrese, Gary W. Schmidt, Abelardo M. Santos
  • Patent number: 4268597
    Abstract: A method, apparatus and composition for developing an electric field image associated with the surface of an object by disposing said surface close to but out of contact with a surface of a liquid developer at a development zone. An electric field is in the configuration of an image. The magnitude of the electric field, and the distance between the surface of the object and the liquid surface at the development zone are such that at the development zone the electric field at or approaching the zone, with or without the assistance of an external electric field, segmentally raises closely spaced tiny amorphous (individually non-image-defining) pseudopods from the liquid developer surface toward the surface of the object. The pseudopods rise from the liquid surface under the influence of a segment of the electric field image and the tips of the pseudopods and/or droplets separated from these tips arrive at the surface of the object under the influence of the same field.
    Type: Grant
    Filed: April 16, 1979
    Date of Patent: May 19, 1981
    Assignee: Philip A. Hunt Chemical Corp.
    Inventors: Irving L. Klavan, Peter J. Calabrese, Theron R. Finch, Arthur Greenberg, Robert P. McElroy
  • Patent number: 4202913
    Abstract: A method for developing a latent electrostatic image by passing the image close to but out of contact with a surface of a liquid developer at a development zone. The values of the magnitude of the charge of the image, the distance between the image segment and the liquid surface at the development zone, and the physical characteristics of the liquid are such that at the development zone the electrostatic field created by the segment of the image at the zone, with or without the assistance of an external electrostatic field impressed upon the development zone, raises pseudopods from the liquid developer surface which extend toward the carrier on which the electrostatic image is present. The pseudopods and/or droplets separated from the tips of the pseudopods leave the liquid surface under the influence of the electrostatic field created by the image segment.
    Type: Grant
    Filed: June 20, 1978
    Date of Patent: May 13, 1980
    Assignee: Philip A. Hunt Chemical Corp.
    Inventors: Irving L. Klavan, Peter J. Calabrese, Theron R. Finch, Arthur Greenberg, Robert P. McElroy
  • Patent number: 4202620
    Abstract: An apparatus for developing a latent electrostatic image by passing the image close to but out of contact with a surface of a liquid developer at a development zone. The values of the magnitude of the charge of the image, the distance between the image segment and the liquid surface at the development zone, and the physical characteristics of the liquid are such that at the development zone the electrostatic field created by the segment of the image at the zone, with or without the assistance of an external electrostatic field impressed upon the development zone, raises pseudopods from the liquid developer surface which extend toward the carrier on which the electrostatic image is present. The pseudopods and/or droplets separated from the tip of the pseudopods surface under the influence of the electrostatic field created by the image segment, but are opposed by gravity.
    Type: Grant
    Filed: June 29, 1978
    Date of Patent: May 13, 1980
    Assignee: Philip A. Hunt Chemical Corp.
    Inventors: Irving L. Klavan, Peter J. Calabrese, Theron R. Finch, Arthur Greenberg, Robert P. McElroy