Patents Represented by Attorney Egon E. Berg

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  • Cardiovascular artifact filter
    Patent number: 4781201
    Abstract: For suppressing cardiovascular artifact from a respiration signal derived from a patient's transthoracic impedance, an adaptive filtering device determines the patient's heart rate, converts the respiration signal from an analog to digital representation at a rate proportional to the heart rate, and then filters the digital respiration signal such that that portion of the respiration signal having a frequency content at or above the heart rate is most greatly attenuated.
    Type: Grant
    Filed: July 22, 1986
    Date of Patent: November 1, 1988
    Assignee: American Home Products Corporation (Del.)
    Inventors: John C. Wright, Harry M. Triebel
  • Popcorn package
    Patent number: D303215
    Type: Grant
    Filed: July 18, 1986
    Date of Patent: September 5, 1989
    Assignee: American Home Food Products, Inc.
    Inventor: Earl E. Hoyt
  • Insecticidal bait station
    Patent number: D306895
    Type: Grant
    Filed: September 29, 1988
    Date of Patent: March 27, 1990
    Assignee: American Home Products Corporation
    Inventor: Joseph T. Mares
  • Bottle
    Patent number: D307546
    Type: Grant
    Filed: August 10, 1987
    Date of Patent: May 1, 1990
    Assignee: Boyle-Midway Household Products, Inc.
    Inventor: Gerard E. Lyons