Patents by Inventor David E. LaRose

David E. LaRose 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).

  • Patent number: 10814638
    Abstract: A fluidic ejection cartridge and protective tape system therefor. The fluidic ejection cartridge includes a cartridge body for fluid having a cover closing a first end thereof, an ejection head on a second end thereof opposite the first end, and side walls attached to the first and second ends between the first and second ends. The side walls include a first side wall, a second side wall opposite the first side wall, a first end wall attached to the first and second side walls, and a second end wall opposite the first end wall attached to the first and second side walls. A single ejection head protective tape is attached to a release structure on the first side wall and to the ejection head by an adhesive.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: October 27, 2020
    Assignee: FUNAI ELECTRIC CO. LTD
    Inventors: Paul W. Dryer, David E. Larose
  • Publication number: 20190344573
    Abstract: A fluidic ejection cartridge and protective tape system therefor. The fluidic ejection cartridge includes a cartridge body for fluid having a cover closing a first end thereof, an ejection head on a second end thereof opposite the first end, and side walls attached to the first and second ends between the first and second ends. The side walls include a first side wall, a second side wall opposite the first side wall, a first end wall attached to the first and second side walls, and a second end wall opposite the first end wall attached to the first and second side walls. A single ejection head protective tape is attached to a release structure on the first side wall and to the ejection head by an adhesive.
    Type: Application
    Filed: July 10, 2019
    Publication date: November 14, 2019
    Applicant: FUNAI ELECTRIC CO., LTD.
    Inventors: Paul W. DRYER, David E. LAROSE
  • Patent number: 5237112
    Abstract: This invention relates to a process for preparing tetrabromobisphenol-A in high yield and high purity comprising: (a) forming a reaction solvent from at least one non-polar solvent and an amount of aqueous hydrogen peroxide; (b) charging an amount of alkylidenediphenol to the reaction solvent to form a reaction mass; (c) feeding an amount of bromine to the reaction mass at a temperature and for a period of time sufficient to tetra-brominate substantially all of the alkylidenediphenol thus charged; (d) maintaining during step (c) the amount of hydrogen peroxide less than an amount required to convert substantially all of the HBr which forms to elemental bromine; and (e) heat treating the formed product whereby a product having less than about 20 ppm ionic impurities is produced.
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: August 17, 1993
    Assignee: Ethyl Corporation
    Inventor: David E. LaRose