Patents by Inventor Robert P. Lotter

Robert P. Lotter 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).

  • Fire seal end cap and associated multi-member assembly and method
    Patent number: 11117004
    Abstract: A fire seal end cap including a cap portion and a plug portion, wherein the plug portion protrudes from the cap portion, and wherein the cap portion and the plug portion are formed from a fire-resistant material.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: September 14, 2021
    Assignee: The Boeing Company
    Inventors: Scott M. Livingston, Jack W. Mauldin, Robert P. Lotter, Paul B. Philipp, Khalid S. Alshobber, John N. Harris
  • Fire Seal End Cap and Associated Multi-Member Assembly and Method
    Publication number: 20180140878
    Abstract: A fire seal end cap including a cap portion and a plug portion, wherein the plug portion protrudes from the cap portion, and wherein the cap portion and the plug portion are formed from a fire-resistant material.
    Type: Application
    Filed: January 3, 2018
    Publication date: May 24, 2018
    Applicant: The Boeing Company
    Inventors: Scott M. Livingston, Jack W. Mauldin, Robert P. Lotter, Paul B. Philipp, Khalid S. Alshobber, John N. Harris
  • Fire seal end cap and associated multi-member assembly and method
    Patent number: 9889323
    Abstract: A multi-member assembly including a first structural member, a second structural member opposed from the first structural member, a crossover seal positioned between the first and second structural members, wherein the crossover seal defines a bore, and an end cap including a cap portion and a plug portion protruding from the cap portion, wherein the plug portion is at least partially received in the bore such that the cap portion bridges the first and second structural members.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: February 13, 2018
    Assignee: The Boeing Company
    Inventors: Scott M. Livingston, Jack W. Mauldin, Robert P. Lotter, Paul B. Philipp, Khalid S. Alshobber, John N. Harris
  • Fire Seal End Cap and Associated Multi-member Assembly and Method
    Publication number: 20140262358
    Abstract: A multi-member assembly including a first structural member, a second structural member opposed from the first structural member, a crossover seal positioned between the first and second structural members, wherein the crossover seal defines a bore, and an end cap including a cap portion and a plug portion protruding from the cap portion, wherein the plug portion is at least partially received in the bore such that the cap portion bridges the first and second structural members.
    Type: Application
    Filed: August 26, 2013
    Publication date: September 18, 2014
    Applicant: The Boeing Company
    Inventors: Scott M. Livingston, Jack W. Mauldin, Robert P. Lotter, Paul B. Philipp, Khalid S. Alshobber, John N. Harris