Patents by Inventor Rick Lehman

Rick Lehman 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: 11219244
    Abstract: A method of forming a carbon material from the stalk or roots of a plant of the Nicotiana species is provided herein, wherein the method includes i) receiving a tobacco material comprising at least one of a stalk material and a root material of a harvested plant of the Nicotiana species; and ii) pyrolyzing the tobacco material to remove volatiles and to form a tobacco-derived carbon material. Optionally, the method can further include activating the tobacco-derived carbon material. The tobacco-derived carbon material can be incorporated into a tobacco product. A carbon material derived from pyrolyzing a tobacco material in the form of at least one of a tobacco stalk material and a tobacco root material of a harvested plant of the Nicotiana species is also provided herein.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: January 11, 2022
    Assignee: R.J. Reynolds Tobacco Company
    Inventors: Michael Francis Dube, Thomas Albert Perfetti, Rick Lehman, Bob Horvath
  • Patent number: 9908807
    Abstract: Methods of creating a batch of recycled glass from mixed color glass cullet. In one embodiment, the method includes receiving at a glass plant a weight and color composition percentage of a first batch of mixed color cullet. The glass plant also receives a weight and color composition percentage of a second batch of mixed color cullet. The weight and color composition percentage of the first batch and the second batch are combined to generate a combined weight and composition percentage. The combined weight and composition are percentage are used to generate, automatically at a glass plant, a formulation to produce glass of a desired color.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: March 6, 2018
    Assignee: RE Community Holdings II, Inc.
    Inventors: Sean P. Duffy, Warren Blasland, Rick Lehman
  • Publication number: 20160174605
    Abstract: A method of forming a carbon material from the stalk or roots of a plant of the Nicotiana species is provided herein, wherein the method includes i) receiving a tobacco material comprising at least one of a stalk material and a root material of a harvested plant of the Nicotiana species; and ii) pyrolyzing the tobacco material to remove volatiles and to form a tobacco-derived carbon material. Optionally, the method can further include activating the tobacco-derived carbon material. The tobacco-derived carbon material can be incorporated into a tobacco product. A carbon material derived from pyrolyzing a tobacco material in the form of at least one of a tobacco stalk material and a tobacco root material of a harvested plant of the Nicotiana species is also provided herein.
    Type: Application
    Filed: December 22, 2014
    Publication date: June 23, 2016
    Inventors: Michael Francis Dube, Thomas Albert Perfetti, Rick Lehman, Bob Horvath
  • Publication number: 20140130553
    Abstract: Methods of creating a batch of recycled glass from mixed color glass cullet. In one embodiment, the method includes receiving at a glass plant a weight and color composition percentage of a first batch of mixed color cullet. The glass plant also receives a weight and color composition percentage of a second batch of mixed color cullet. The weight and color composition percentage of the first batch and the second batch are combined to generate a combined weight and composition percentage. The combined weight and composition are percentage are used to generate, automatically at a glass plant, a formulation to produce glass of a desired color.
    Type: Application
    Filed: January 17, 2014
    Publication date: May 15, 2014
    Applicant: RE Community Holdings II, Inc.
    Inventors: Sean P. Duffy, Warren Blasland, Rick Lehman
  • Patent number: 8631668
    Abstract: Methods of creating a batch of recycled glass from mixed color glass cullet. In one embodiment, the method includes receiving at a glass plant a weight and color composition percentage of a first batch of mixed color cullet. The glass plant also receives a weight and color composition percentage of a second batch of mixed color cullet. The weight and color composition percentage of the first batch and the second batch are combined to generate a combined weight and composition percentage. The combined weight and composition are percentage are used to generate, automatically at a glass plant, a formulation to produce glass of a desired color.
    Type: Grant
    Filed: November 10, 2005
    Date of Patent: January 21, 2014
    Assignee: MPH Energy LLC
    Inventors: Sean Duffy, Warren Blasland, Rick Lehman
  • Publication number: 20060122725
    Abstract: Methods of creating a batch of recycled glass from mixed color glass cullet. In one embodiment, the method includes receiving at a glass plant a weight and color composition percentage of a first batch of mixed color cullet. The glass plant also receives a weight and color composition percentage of a second batch of mixed color cullet. The weight and color composition percentage of the first batch and the second batch are combined to generate a combined weight and composition percentage. The combined weight and composition are percentage are used to generate, automatically at a glass plant, a formulation to produce glass of a desired color.
    Type: Application
    Filed: November 10, 2005
    Publication date: June 8, 2006
    Applicant: Casella Waste Systems, Inc.
    Inventors: Sean Duffy, Warren Blasland, Rick Lehman
  • Patent number: 5365610
    Abstract: A garment for wearing while playing sports having padded portions to absorb impact to protect specific body parts, the impact protection being provided by a shock absorbing pad located within a pocket defined on the garment. The pocket receives the protective pad, usually formed of foam, and while the configuration of the pocket substantially conforms to the configuration of the pad, the pad is only affixed to the garment at a location remote from the pad edges whereby the pad edges are free and may adapt themselves to the configuration of the garment and wadding or extensive pad stressing is prevented, and the pad will automatically accommodate itself to the garment and body configuration.
    Type: Grant
    Filed: August 2, 1993
    Date of Patent: November 22, 1994
    Assignees: KBL Apparel Manufacturing Inc., Austin Sports-gear, Inc.
    Inventors: Kathleen A. Lubahn, Rick A. Lehman