Patents by Inventor Richard J. Anderson

Richard J. Anderson 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).

  • Insect pheromone
    Patent number: 4169860
    Abstract: Synthesis and intermediates for making insect pheromone useful in the control of red scale, Aonidiella aurantii.
    Type: Grant
    Filed: March 13, 1978
    Date of Patent: October 2, 1979
    Assignee: Zoecon Corporation
    Inventors: Richard J. Anderson, Clive A. Henrick
  • Intermediates for insect pheromone
    Patent number: 4158096
    Abstract: Synthesis and intermediates for making insect pheromone useful in the control of red scale, Aonidiella aurantii.
    Type: Grant
    Filed: March 13, 1978
    Date of Patent: June 12, 1979
    Assignee: Zoecon Corporation
    Inventor: Richard J. Anderson
  • Dynamically compensated servo monitor
    Patent number: 4153865
    Abstract: Apparatus for use with a rate feedback controlled servo monitor system maintains close static monitor tolerances under dynamic conditions by using the rate feedback to compensate for the velocity lag error component of the monitor tolerance.
    Type: Grant
    Filed: June 27, 1977
    Date of Patent: May 8, 1979
    Assignee: The Bendix Corporation
    Inventors: Richard L. Cohen, Richard J. Anderson
  • Digital continuous potentiometer servo feedback element
    Patent number: 4117386
    Abstract: A servo system feedback element including a potentiometer for providing a follow-up output having a waveform wherein the follow-up output increases linearly to a maximum value and decreases linearly to zero resulting in smooth operation of the servo for the full 360.degree. displacement of the potentiometer arm. Circuitry is provided to insure that the feedback element follows the shortest path to its command position.
    Type: Grant
    Filed: July 21, 1977
    Date of Patent: September 26, 1978
    Assignee: The Bendix Corporation
    Inventors: Richard L. Cohen, Richard J. Anderson
  • Apparatus and method using activated carbon to purify liquid wastes
    Patent number: 4025426
    Abstract: An apparatus and method utilizing activated carbon to remove impurities from liquids comprises an adsorption column containing a plurality of stacked carbon containers. Each of the containers holds an activated carbon bed, has an opening above the level of the bed to permit introduction of oxygen, steam or other gas, and has means for permitting passage of liquid from the container. Liquid to be purified enters the top of the column, flows through the carbon beds in the containers and out of the column. A control module monitors the effectiveness of the column and generates signals to control the reactivation of the carbon by heating the carbon containers and passing steam into the individual containers.
    Type: Grant
    Filed: January 15, 1975
    Date of Patent: May 24, 1977
    Assignee: Eastman Kodak Company
    Inventors: Richard J. Anderson, Richard B. Leon
  • Synthesis of 8-oxo-4-cis-octenoic acid ester
    Patent number: 3989729
    Abstract: Synthesis of the sex pheromone, (7Z,11Z/E)-7,11-hexadecadienyl acetate, of the pink bollworm moth, Pectinophora gossypiella, and intermediates therefor.
    Type: Grant
    Filed: April 14, 1975
    Date of Patent: November 2, 1976
    Assignee: Zoecon Corporation
    Inventors: Richard J. Anderson, Clive A. Henrick
  • Synthesis of tridecadienoic esters
    Patent number: 3987073
    Abstract: Synthesis of the sex pheromone, (7Z,11Z/E)-7,11-hexadecadienyl acetate, of the pink bollworm moth, Pectinophora gossypiella, and intermediates therefor.
    Type: Grant
    Filed: April 14, 1975
    Date of Patent: October 19, 1976
    Assignee: Zoecon Corporation
    Inventors: Richard J. Anderson, Clive A. Henrick
  • 4,8-Tridecadien-1-ol,4 cis,8 cis,trans
    Patent number: 3953532
    Abstract: Synthesis of the sex pheromone, (7Z,11Z/E)-7,11-hexadecadienyl acetate, of the pink bollworm moth, Pectinophora gossypiella, and intermediates therefor.
    Type: Grant
    Filed: April 14, 1975
    Date of Patent: April 27, 1976
    Assignee: Zoecon Corporation
    Inventors: Richard J. Anderson, Clive A. Henrick