This inventor holds 2 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1976-1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976-1977
Title: Johan Josephus Bogaard: Innovator in Glass Technology
Introduction
Johan Josephus Bogaard is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of glass technology, particularly in the manufacturing of cathode-ray tubes and sealing glass objects. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
Bogaard's latest patents include a method of manufacturing a bulb for a cathode-ray tube. This innovative process involves simultaneously rotating and heating a glass tube while upsetting the heated tube to create a cylindrical section with uniform thickness and varying diameter. The formed envelope portion is then pressed into a rectangular cross-section shape, maintaining the thickness of the envelope. Another significant patent is his method of sealing glass objects to one another by passing a current. This method utilizes comparatively low voltages, where the preheated seal joint is heated by passing current through it via numerous electrodes in mechanical contact with the glass. These electrodes belong to at least two current circuits that are periodically switched on and off, each comprising at least two series-connected current sources.
Career Highlights
Bogaard is associated with U.S. Philips Corporation, where he has applied his expertise in glass technology. His work has contributed to advancements in the manufacturing processes of electronic components, particularly in the realm of cathode-ray tubes.
Collaborations
Throughout his career, Bogaard has collaborated with notable colleagues such as Gerrit-Jan Korteling and Theodorus Cornelis Groot. These collaborations have fostered innovation and development in their respective fields.
Conclusion
Johan Josephus Bogaard's contributions to glass technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative methods continue to influence the manufacturing processes of electronic components today.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile