Patents by Inventor David A. Hamilton

David A. Hamilton 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).

  • Publication number: 20210236384
    Abstract: A lyophilization bag is provided herein for containing a solution in a lyophilizer during lyophilization. The lyophilization bag includes a body having a flexible base member, and a flexible top member. The base member and the top member, collectively, at least partially encompass an interior volume of the body. A first portion of the interior volume is defined between at least portions of the base member and a reference plane located spaced from the at least portions of the base member, the first portion of the interior volume defining a volume corresponding to the initial volume of the solution. A second portion of the interior volume is defined between the reference plane and at least portions of the top member. At least one port defining an opening is in communication with the second portion of the interior volume.
    Type: Application
    Filed: May 2, 2019
    Publication date: August 5, 2021
    Applicant: Meissner Filtration Products
    Inventors: Matthew P. Watson, David A. Hamilton, Scott McFeaters, Max Blomberg, Danny Andrade, Chad Carpenter
  • Patent number: 10850784
    Abstract: Disclosed herein is a bicycle rack for organizing a storage area and associated systems and methods of use thereof. The bicycle rack can be adapted to receive and hold bicycles having various diverse characteristics, and store the bicycles in a space-efficient manner. The bicycle rack can have a tire receiving zone for receiving and holding a tire of a bicycle for storage. The tire receiving zone can have an adjustable zone width, an adjustable zone depth, and an adjustable zone orientation.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: December 1, 2020
    Inventor: David A. Hamilton
  • Patent number: 9409570
    Abstract: A method and apparatus to predict the most probable path of a vehicle along a roadway which may contain a junction splitting the roadway into a rootpath and one or more sub-paths, each containing one or more lanes. The method and apparatus also process vehicle sensor information pertaining to driver corrections, road boundary detection, lane marker detection, map information availability, and road surface quality at the current position of the vehicle as well as from previous passes of the vehicle past the same location and other vehicles passing the same location to provide a warning to the driver to retake control of the vehicle if information used by the automatic vehicle control will become unavailable a predetermined travel distance ahead of the current position of the vehicle.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: August 9, 2016
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Rohit Pandita, Vladimeros Vladimerou, Derek S. Caveney, David A. Hamilton, John M. McNew
  • Publication number: 20150321665
    Abstract: A method and apparatus to predict the most probable path of a vehicle along a roadway which may contain a junction splitting the roadway into a rootpath and one or more sub-paths, each containing one or more lanes. The method and apparatus also process vehicle sensor information pertaining to driver corrections, road boundary detection, lane marker detection, map information availability, and road surface quality at the current position of the vehicle as well as from previous passes of the vehicle past the same location and other vehicles passing the same location to provide a warning to the driver to retake control of the vehicle if information used by the automatic vehicle control will become unavailable a predetermined travel distance ahead of the current position of the vehicle.
    Type: Application
    Filed: May 9, 2014
    Publication date: November 12, 2015
    Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Rohit Pandita, Vladimeros Vladimerou, Derek S. Caveney, David A. Hamilton, John M. McNew
  • Publication number: 20140149270
    Abstract: A controller for a private unit in a multi-unit building is provided. The controller operates the private unit's HVAC equipment, and includes a processor, output display, memory, and a RF module for communication. The controller is operable to receive temperature or flow values of a fluid passing through the HVAC equipment. Using the received temperature values of the fluid passing through the HVAC equipment, the controller calculates a measured value of HVAC usage of the HVAC equipment. The measured value can be in units of energy or in dollars.
    Type: Application
    Filed: November 26, 2013
    Publication date: May 29, 2014
    Inventors: Stuart Lombard, Craig Scott McIntyre, Seldon T. James, David A. Hamilton
  • Patent number: 5980442
    Abstract: A novel food server and method of producing a food server is disclosed. The novel method includes moving a web of paper at a constant rate of speed, rotary perforating a plurality of lines on the moving web, using rotary timing belts to score at least two fold lines on the moving web, where the two fold lines define two glue flaps, rotary die-cutting the moving web to cut away portions of the paper adjacent the glue flaps, plow folding the moving web along the two fold lines defining the glue flaps, and applying glue to the moving web. After plow folding along the fold lines and applying the glue, the moving web is cross cut to form a blank having the glue flaps. Then, the blank is vacuum folded to cause portions of the blank to contact and adhere to the glue flaps, thereby forming the food server from the blank. The novel food server includes a first panel having two side flaps each defined by a score line, and a second panel having two side flaps each defined by a score line.
    Type: Grant
    Filed: June 10, 1997
    Date of Patent: November 9, 1999
    Inventors: James T. Hamilton, Brian J. Hamilton, David A. Hamilton
  • Patent number: 5564877
    Abstract: A turret type liner machine for applying sealing compound to can ends, the machine including a novel mist spray system for delivering cleaning fluid against the sealant injector nozzles located at each turret station.
    Type: Grant
    Filed: January 10, 1995
    Date of Patent: October 15, 1996
    Assignee: Reynolds Metals Company
    Inventor: David A. Hamilton
  • Patent number: 5407152
    Abstract: The present invention is directed to methods and apparatus relating to design, construction, integration and assembly of a space station. The present invention uses pre-integrated open (unpressurized) truss segments for modular construction of the space station. Each segment includes a truss structure and utility subsystems which may be fully assembled and tested on Earth. The segments may be latched together on orbit using a remote latching system. Utility subsystems, such as solar panels and radiators, are pre-integrated into the appropriate truss segment, and are deployable from the respective truss segment on orbit. Rails run lengthwise along the assembled truss. The rails may be used with a mobile transporter for translating truss segments with respect to the spacecraft as part of the space station assembly process. The rails may also be used with a mobile transporter for carrying crew personnel, a robotic arm, and other equipment.
    Type: Grant
    Filed: December 24, 1992
    Date of Patent: April 18, 1995
    Assignee: The United States of America as represented by the Administrator of National Aeronautics & Space Administration
    Inventors: Timothy E. Pelischek, Edgar O. Castro, Gregg A. Edeen, David A. Hamilton, Jon B. Kahn, James B. McDede, Kornel Nagy, John V. Rivers, Irene E. Verinder, Donald C. Wade, Clarence J. Wesselski