Patents by Inventor Andrew E. Abramson

Andrew E. Abramson 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).

  • Portable tube shrinking tool
    Patent number: 5060289
    Abstract: A radiant heating device including a pair of concave surfaces for directing radiant energy toward an object positioned through an access opening in a receiving space therebetween with these concave surfaces extending to either side of this opening.
    Type: Grant
    Filed: May 4, 1990
    Date of Patent: October 22, 1991
    Assignee: Research, Incorporated
    Inventor: Andrew E. Abramson
  • Hingeable radiant heating structure
    Patent number: 5049725
    Abstract: A radiant heating structure having a formed first sheet and a pair of reflectors therein removably postioned so as to be hingeable with another similar radiant heating structure. A pair of radiant energy tube holders are positioned within the formed sheet at opposite ends of the reflectors.
    Type: Grant
    Filed: June 13, 1990
    Date of Patent: September 17, 1991
    Assignee: Research, Incorporated
    Inventor: Andrew E. Abramson
  • Enveloping radiant heater
    Patent number: 4749843
    Abstract: A heater for presenting an object to be heated on a carrier to a pair of heating structures which open from an initially closed position to receive same. The initial position of the carrier results in the heating structures being together initially and its motion then results in opening them to receive the object depending on the position reached by the carrier. The closing of the heating structures, due to further motion of the carrier, about the object to thereby envelop it reduces heating losses during the heating of the object.
    Type: Grant
    Filed: October 14, 1986
    Date of Patent: June 7, 1988
    Assignee: Research, Inc.
    Inventor: Andrew E. Abramson