Patents by Inventor David A. Hammond

David A. Hammond 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: 20150339443
    Abstract: A system and method which provides health care personnel located in remote areas with medical treatment information is disclosed.
    Type: Application
    Filed: December 12, 2012
    Publication date: November 26, 2015
    Inventors: David A. Hammond, Edwards O'DONNELL
  • Patent number: 6957738
    Abstract: The first aid kit of the present invention includes a case that includes means for providing quick access to the contents carried by the case. The case further provides, on the inside, a plurality of regions, defining compartments, arranged in an accordion style columnar array. Contained in the compartments are packs which are specifically designed with products appropriate for a particular first aid situation arranged according to a system of medical priorities following the principle of triage, from the most serious to the least serious first aid situation. The first aid kit further provides an guidebook that contains detailed instructions regarding the products contained in each pack as well as instructions on use of the products for different types of first aid situations. The first aid kit further includes an overview card that is an overview of the components of the first aid kit, identifying each of the packs for quick reference in a first aid situation.
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: October 25, 2005
    Assignee: DLH, Inc.
    Inventor: David A. Hammond
  • Publication number: 20030208357
    Abstract: An instructional card for a first aid kit that gives instructions for administering first aid by audio means, visual means, written means, graphical means or a combination of means thereof. The instructional card may be identified as corresponding to a pack of first aid supplies to be used to administer the first aid treatment as instructed by the instructional card. Alternatively, the instructional card may be included inside the pack of first aid supplies that are to be used to administer the first aid treatment described by the instructional card.
    Type: Application
    Filed: May 6, 2002
    Publication date: November 6, 2003
    Applicant: DLH, Inc.
    Inventor: David A. Hammond
  • Patent number: 6460702
    Abstract: The first aid kit of the present invention includes a case (12), which includes a quick access to the contents carried by the case (12). The case (12) further provides, on the inside a plurality of compartments (37) arranged in sequence to obtain a card catalogue/file cabinet-like effect. Contained in the sequential compartments (37) are packs (40), which are specifically designed with products appropriate for a particular first aid situation. The first aid kit (10) further provides an instruction booklet (46) which contains detailed instructions regarding the products contained in each pack (40) as well as instructions on use of the products for different types of first aid situations. The first aid further includes an overview card (50) which is an overview of the components of the first aid kit (10), identifying each of the packs (40), for quick reference in a first aid situation.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: October 8, 2002
    Assignee: DLH, Inc.
    Inventor: David A. Hammond
  • Publication number: 20020104774
    Abstract: The first aid kit of the present invention includes a case that includes means for providing quick access to the contents carried by the case. The case further provides, on the inside, a plurality of regions, defining compartments, arranged in an accordion style columnar array. Contained in the compartments are packs which are specifically designed with products appropriate for a particular first aid situation arranged according to a system of medical priorities following the principle of triage, from the most serious to the least serious first aid situation. The first aid kit further provides an guidebook that contains detailed instructions regarding the products contained in each pack as well as instructions on use of the products for different types of first aid situations. The first aid kit further includes an overview card that is an overview of the components of the first aid kit, identifying each of the packs for quick reference in a first aid situation.
    Type: Application
    Filed: September 26, 2001
    Publication date: August 8, 2002
    Inventor: David A. Hammond
  • Publication number: 20020008047
    Abstract: The first aid kit of the present invention includes a case 12 which includes means for providing quick access to the contents carried by the case 12. The case 12 further provides, on the inside, a plurality of compartments 37 arranged in sequence to obtain a card catalogue/file cabinet-like effect. Contained in the sequential compartments 37 are packs 40 which are specifically designed with products appropriate for a particular first aid situation. The first aid kit 10 further provides an instruction booklet 46 which contains detailed instructions regarding the products contained in each pack 40 as well as instructions on use of the products for different types of first aid situations. The first aid kit further includes an overview card 50 which is an overview of the components of the first aid kit 10, identifying each of the packs 40, for quick reference in a first aid situation.
    Type: Application
    Filed: September 25, 2001
    Publication date: January 24, 2002
    Inventor: David A. Hammond
  • Patent number: 6093245
    Abstract: Alkali halide crystal is grown from a melt in a novel graphite crucible which has a surface depth region of its inside surface impregnated with glassy carbon to eliminate porosity, so that the melt does not leak through or wet the carbon. Additionally, the graphite may be coated with glassy carbon to provide a smoother surface. Also disclosed is a porous graphite crucible lined with a layer of graphitic pyrolytic carbon to prevent wetting of the surface by the melt and to permit release of the cooled crystal without remelting.
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: July 25, 2000
    Assignee: Saint-Gobain Industrial Ceramics, Inc.
    Inventors: David A. Hammond, Jan J. Buzniak, Kimberly A. Grencewicz, Milan R. Vukcevich
  • Patent number: 5931304
    Abstract: The first aid kit 10 of the present invention includes a case 12 which includes means for providing quick access to the contents carried by the case 12. The case 12 further provides, on the inside, a plurality of compartments 37 arranged in sequence to obtain a card catalogue/file cabinet-like effect. Contained in the sequential compartments 37 are packs 40 which are specifically designed with products appropriate for a particular first aid situation. The first aid kit 10 further provides an instruction booklet 46 which contains detailed instructions regarding the products contained in each pack 40 as well as instructions on use of the products for different types of first aid situations. The first aid kit further includes an overview card 50 which is an overview of the components of the first aid kit 10, identifying each of the packs 40, for quick reference in a first aid situation.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: August 3, 1999
    Inventor: David A. Hammond
  • Patent number: 5911824
    Abstract: Alkali halide crystal is grown from a melt in a novel graphite crucible which has a surface depth region of its inside surface impregnated with glassy carbon to eliminate porosity, so that the melt does not leak through or wet the carbon. Additionally, the graphite may be coated with glassy carbon to provide a smoother surface. Also disclosed is a porous graphite crucible lined with a layer of graphitic pyrolytic carbon to prevent wetting of the surface by the melt and to permit release of the cooled crystal without remelting.
    Type: Grant
    Filed: December 16, 1997
    Date of Patent: June 15, 1999
    Assignee: Saint-Gobain Industrial Ceramics, Inc.
    Inventors: David A. Hammond, Jan J. Buzniak, Kimberly A. Grencewicz, Milan R. Vukcevich
  • Patent number: 4030965
    Abstract: Inorganic macrocrystals are grown free of occluded gases in a quiescent melt in a Bridgmann, Stockbarger, or similar furnace by melting down the crystal feed stock under a reduced atmosphere composed primarily of a low molecular weight gas such as hydrogen, helium or neon having the ability to diffuse through the melt at a greater rate than that of nitrogen. The gas can also include a minor amount of one or more active scavenger gases. During crystal growth, the gas atmosphere over the melt is altered by replacing the low molecular weight gas with an inert gas having a lower solubility in the melt than that of the low molecular weight gas or by increasing the pressure of the low molecular weight gas at a specified point in the growth process to significantly increase the concentration needed to form bubbles in the melt and to retard evaporation of the melt.
    Type: Grant
    Filed: June 9, 1976
    Date of Patent: June 21, 1977
    Assignee: The Harshaw Chemical Company
    Inventors: David A. Hammond, Carl F. Swinehart
  • Patent number: D280156
    Type: Grant
    Filed: October 26, 1982
    Date of Patent: August 20, 1985
    Assignee: David H. Hammond
    Inventors: Richard T. Allen, David A. Hammond
  • Patent number: D408702
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: April 27, 1999
    Inventors: David A. Hammond, Joseph M. Hagopian