Patents by Inventor Thomas W. Tolpin

Thomas W. Tolpin 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).

  • Process for simultaneously removing nitrogen oxides, sulfur oxides, and particulates
    Patent number: 4692318
    Abstract: A process is provided in which particulates, nitrogen oxides, and sulfur oxides are simultaneously removed from flue gases in a granular bed filter and scrubber with a nitrogen oxide-capturing reducing agent and a bed of sulfur oxide-capturing and particulate-removing material. The spent sulfur oxide-capturing and particulate-removing material can be regenerated in a lift pipe riser.
    Type: Grant
    Filed: March 6, 1986
    Date of Patent: September 8, 1987
    Assignee: Amoco Corporation
    Inventors: Thomas W. Tolpin, Richard A. Kretchmer
  • Nitrogen oxide, sulfur oxide, and particulate removal system
    Patent number: 4617175
    Abstract: A system is provided in which particulates, nitrogen oxides, and sulfur oxides are simultaneously removed from flue gases in a granular bed filter and scrubber with a nitrogen oxide-capturing reducing agent and a bed of sulfur oxide-capturing and particulate-removing material. the spent sulfur oxide-capturing and particulate-removing material can be regenerated in a lift pipe riser.
    Type: Grant
    Filed: August 13, 1984
    Date of Patent: October 14, 1986
    Assignee: Standard Oil Company (Indiana)
    Inventors: Thomas W. Tolpin, Richard A. Kretchmer
  • Process for simultaneously removing nitrogen oxides, sulfur oxides, and particulates
    Patent number: 4609537
    Abstract: A process is provided in which particulates, nitrogen oxides, and sulfur oxides are simultaneously removed from flue gases in a granular bed filter and scrubber with a nitrogen oxide-capturing reducing agent and a bed of sulfur oxide-capturing and particulate-removing material. The spent sulfur oxide-capturing and particulate-removing material can be regenerated in a lift pipe riser.
    Type: Grant
    Filed: August 13, 1984
    Date of Patent: September 2, 1986
    Assignee: Standard Oil Company (Indiana)
    Inventors: Thomas W. Tolpin, Richard A. Kretchmer
  • Confection package
    Patent number: D384274
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: September 30, 1997
    Inventor: Thomas W. Tolpin
  • Confection package
    Patent number: D386675
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: November 25, 1997
    Inventor: Thomas W. Tolpin