Patents by Inventor Harold D. Myers

Harold D. Myers 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).

  • Seal and flag assembly for lamp base sidewire welding
    Patent number: 6791250
    Abstract: A lamp assembly and a method for securing a base on the lamp that electrically connect a side lead wire to the base shell and that also secure the base to the lamp without using either solder or adhesive. Welding efficiency is optimized for the side lead wire to base shell connection. A metal screw base having base screw threads is screwed onto an outer jacket having a threaded seal with seal screw threads and with at least one lead wire extending out of a bottom of the seal being electrically and mechanically connected to a flag assembly being at least a wire in a close-fitted electrically nonconductive sleeve.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: September 14, 2004
    Assignee: Eye Lighting International
    Inventors: Paul J. Jurkovic, Harold D. Myers, Jr., David A. Westenfelder, II
  • Seal and flag assembly for lamp base sidewire welding
    Publication number: 20040080253
    Abstract: A lamp assembly and a method for securing a base on the lamp that electrically connect a side lead wire to the base shell and that also secure the base to the lamp without using either solder or adhesive. Welding efficiency is optimized for the side lead wire to base shell connection. A metal screw base having base screw threads is screwed onto an outer jacket having a threaded seal with seal screw threads and with at least one lead wire extending out of a bottom of the seal being electrically and mechanically connected to a flag assembly being at least a wire in a close-fitted electrically nonconductive sleeve.
    Type: Application
    Filed: October 23, 2002
    Publication date: April 29, 2004
    Inventors: Paul J. Jurkovic, Harold D. Myers, David A. Westenfelder
  • Process for the preparation of polycarbonates
    Patent number: 5336750
    Abstract: A process for the preparation of a polycarbonate comprising reacting a diaryl carbonate with a bisphenol to produce a polycarbonate and a phenol, regenerating the diaryl carbonate by reacting the phenol byproduct with a carbonyl halide, and optionally recycling the hydrogen halide using a metal Redox captive halogen swing reactor system.
    Type: Grant
    Filed: February 22, 1993
    Date of Patent: August 9, 1994
    Assignee: The Dow Chemical Company
    Inventors: Hendrik E. Tuinstra, Harold D. Myers
  • Preparation of polycarbonates comprising separating bisphenol, converting bisphenol to diaryl carbonate and recycling
    Patent number: 5189139
    Abstract: A process for the preparation of a polycarbonate comprising reacting a diaryl carbonate with a bisphenol to produce a polycarbonate and a phenol, regenerating the diaryl carbonate by reacting the phenol byproduct with a carbonyl halide, and optionally recycling the hydrogen halide using a metal Redox captive halogen swing reactor system.
    Type: Grant
    Filed: August 8, 1991
    Date of Patent: February 23, 1993
    Assignee: The Dow Chemical Company
    Inventors: Hendrik E. Tuinstra, Harold D. Myers
  • Integrated process for the production of dimethyl carbonate
    Patent number: 5183920
    Abstract: An integrated process for the production of dimethyl carbonate is disclosed. The processes utilizes oxygen and an inexpensive carbon source such as natural gas as reactants. Other reactants are generated within the process and used without isolation. The process produces dimethyl carbonate and water with other by-products being recycled.
    Type: Grant
    Filed: January 13, 1992
    Date of Patent: February 2, 1993
    Assignee: The Dow Chemical Company
    Inventor: Harold D. Myers