Patents by Inventor Allen Willis

Allen Willis 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).

  • Epoxy based reinforcing patches having improved damping loss factor
    Patent number: 11905384
    Abstract: A reinforcing sheet including one or more layers of a reinforcing material, and a thermosetting adhesive associated with the reinforcing material, wherein the thermosetting adhesive includes a curing agent, and an epoxy-modified dimerized fatty acid combined with an epoxy terminated polyurethane interpenetrating network.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: February 20, 2024
    Assignee: Uniseal, Inc.
    Inventors: Thanikaivelan Tindivanam Veeraraghavan, Ramanathan Lakshminarayan, Brandon Allen Willis
  • EPOXY BASED REINFORCING PATCHES HAVING IMPROVED DAMPING LOSS FACTOR
    Publication number: 20230331948
    Abstract: A reinforcing sheet including one or more layers of a reinforcing material, and a thermosetting adhesive associated with the reinforcing material, wherein the thermosetting adhesive includes a curing agent, and an epoxy-modified dimerized fatty acid combined with an epoxy terminated polyurethane interpenetrating network.
    Type: Application
    Filed: February 28, 2023
    Publication date: October 19, 2023
    Inventors: Thanikaivelan Tindivanam Veeraraghavan, Ramanathan Lakshminarayan, Brandon Allen Willis
  • Epoxy based reinforcing patches having improved damping loss factor
    Patent number: 11591447
    Abstract: A reinforcing sheet including one or more layers of a reinforcing material, and a thermosetting adhesive associated with the reinforcing material, wherein the thermosetting adhesive includes a curing agent, and an epoxy-modified dimerized fatty acid combined with an epoxy terminated polyurethane interpenetrating network.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: February 28, 2023
    Assignee: Uniseal, Inc.
    Inventors: Thanikaivelan Tindivanam Veeraraghavan, Ramanathan Lakshminarayan, Brandon Allen Willis
  • EPOXY BASED REINFORCING PATCHES HAVING IMPROVED DAMPING LOSS FACTOR
    Publication number: 20220389181
    Abstract: A reinforcing sheet including one or more layers of a reinforcing material, and a thermosetting adhesive associated with the reinforcing material, wherein the thermosetting adhesive includes a curing agent, and an epoxy-modified dimerized fatty acid combined with an epoxy terminated polyurethane interpenetrating network.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 8, 2022
    Inventors: Thanikaivelan Tindivanam Veeraraghavan, Ramanathan Lakshminarayan, Brandon Allen Willis
  • Epoxy based reinforcing patches having improved damping loss factor
    Patent number: 11339262
    Abstract: A reinforcing sheet including one or more layers of a reinforcing material, and a thermosetting adhesive associated with the reinforcing material, wherein the thermosetting adhesive includes a curing agent, and an epoxy-modified dimerized fatty acid combined with an epoxy terminated polyurethane interpenetrating network.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: May 24, 2022
    Assignee: Uniseal, Inc.
    Inventors: Thanikaivelan Tindivanam Veeraraghavan, Ramanathan Lakshminarayan, Brandon Allen Willis
  • LOW MODULUS, HIGH ELONGATION STRUCTURAL ADHESIVES AND ASSOCIATED BONDED SUBSTRATES
    Publication number: 20220041898
    Abstract: A substrate assembly, including: (a) a first substrate; (b) a second substrate; and (c) a thermosetting adhesive associated with at least a portion of the first and second substrates, wherein the thermosetting adhesive includes a curing agent, and an epoxy-modified dimerized fatty acid combined with an epoxy terminated polyurethane interpenetrating network.
    Type: Application
    Filed: August 6, 2020
    Publication date: February 10, 2022
    Inventors: Thanikaivelan Tindivanam Veeraraghavan, Ramanathan Lakshminarayan, Brandon Allen Willis
  • EPOXY BASED REINFORCING PATCHES HAVING IMPROVED DAMPING LOSS FACTOR
    Publication number: 20190153182
    Abstract: A reinforcing sheet including one or more layers of a reinforcing material, and a thermosetting adhesive associated with the reinforcing material, wherein the thermosetting adhesive includes a curing agent, and an epoxy-modified dimerized fatty acid combined with an epoxy terminated polyurethane interpenetrating network.
    Type: Application
    Filed: November 5, 2018
    Publication date: May 23, 2019
    Inventors: Thanikaivelan Tindivanam Veeraraghavan, Ramanathan Lakshminarayan, Brandon Allen Willis
  • Archimedes brush for semiconductor cleaning
    Patent number: 10271636
    Abstract: A cleaning device for cleaning a substrate is provided. In one aspect, the cleaning device includes a brush engaged with a mandrel, and the brush forms an Archimedean screw thread form. The brush is formed of an absorbent material, preferably foam. In one aspect, the brush is seated within a groove in the mandrel.
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: April 30, 2019
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventors: Bradley Scott Withers, Erik Scott Nelson, Robert Allen Willis
  • Yoga mat systems and methods
    Patent number: 9950208
    Abstract: A system comprising a yoga mat, storage compartment and carrying case and associated methods for use.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: April 24, 2018
    Inventor: Michael Allen Willis
  • Yoga Mat Systems and Methods
    Publication number: 20170266485
    Abstract: A system comprising a yoga mat, storage compartment and carrying case and associated methods for use.
    Type: Application
    Filed: April 4, 2017
    Publication date: September 21, 2017
    Inventor: Michael Allen Willis
  • Yoga mats
    Patent number: 9610472
    Abstract: Yoga mat devices which generally comprise a yoga mat having one or more storage compartment(s). Also disclosed are related methods of manufacture and use of such devices.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: April 4, 2017
    Inventor: Michael Allen Willis
  • ARCHIMEDES BRUSH FOR SEMICONDUCTOR CLEANING
    Publication number: 20160128460
    Abstract: A cleaning device for cleaning a substrate is provided. In one aspect, the cleaning device includes a brush engaged with a mandrel, and the brush forms an Archimedean screw thread form. The brush is formed of an absorbent material, preferably foam. In one aspect, the brush is seated within a groove in the mandrel.
    Type: Application
    Filed: November 10, 2014
    Publication date: May 12, 2016
    Inventors: Bradley Scott Withers, Erik Scott Nelson, Robert Allen Willis
  • YOGA MATS
    Publication number: 20160059066
    Abstract: Yoga mat devices which generally comprise a yoga mat having one or more storage compartment(s). Also disclosed are related methods of manufacture and use of such devices.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 3, 2016
    Inventor: Michael Allen Willis
  • Compression or expansion mountable support band
    Patent number: 7603752
    Abstract: A support band having at least one band segment, a first connection end and a second connection end. The first and second connection end(s) each having a mounting surface with a wedge end, a wedge surface extending from the wedge end forming an acute angle with respect to the mounting surface, and a stand-off surface between the mounting surface and proximate a distal end of the wedge surface. The first and second connection end mounting surface(s) coupled to the at least one band segment. The support band having mounting means for mounting on and or within a structure via compression and or expansion.
    Type: Grant
    Filed: February 6, 2006
    Date of Patent: October 20, 2009
    Assignee: Andrew LLC
    Inventors: Dale R Heath, Allen Willis, Kevin Paswalk, Arthur C Gagnon
  • COMPRESSION OR EXPANSION MOUNTABLE SUPPORT BAND
    Publication number: 20070180662
    Abstract: A support band having at least one band segment, a first connection end and a second connection end. The first and second connection end(s) each having a mounting surface with a wedge end, a wedge surface extending from the wedge end forming an acute angle with respect to the mounting surface, and a stand-off surface between the mounting surface and proximate a distal end of the wedge surface. The first and second connection end mounting surface(s) coupled to the at least one band segment. The support band having mounting means for mounting on and or within a structure via compression and or expansion.
    Type: Application
    Filed: February 6, 2006
    Publication date: August 9, 2007
    Applicant: ANDREW CORPORATION
    Inventors: Dale Heath, Allen Willis, Kevin Paswalk, Arthur Gagnon