Patents by Inventor Kwame Appiahene-Agyei

Kwame Appiahene-Agyei 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).

  • Information handling system monitor
    Patent number: D804476
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: December 5, 2017
    Assignee: Dell Products L.P.
    Inventors: James H. Hallar, Aaron vom Eigen, Kwame Appiahene-Agyei, Engin Hassamanci
  • Ventilation grille
    Patent number: D898896
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: October 13, 2020
    Assignee: Broan-NuTone LLC
    Inventors: Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation grille
    Patent number: D899582
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: October 20, 2020
    Assignee: Broan-NuTone LLC
    Inventors: Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation grille
    Patent number: D902372
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: November 17, 2020
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Puffer, Anup Nikam, Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation grille
    Patent number: D908861
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: January 26, 2021
    Assignee: Broan-NuTone LLC
    Inventors: Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation grille
    Patent number: D909560
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: February 2, 2021
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Puffer, Anup Nikam, Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation grille
    Patent number: D943730
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: February 15, 2022
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Puffer, Anup Nikam, Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation grille
    Patent number: D946136
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: March 15, 2022
    Assignee: Broan-NuTone LLC
    Inventors: Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation grille
    Patent number: D946137
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: March 15, 2022
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Puffer, Anup Nikam, Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation grille
    Patent number: D996599
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: August 22, 2023
    Assignee: Broan-NuTone LLC
    Inventors: Eshank Singh, Brad Logsdon, Jesse Hollingsworth, Kwame Appiahene-Agyei, David Jennings Lucas