This inventor holds 1 USPTO granted patent. Top assignee: U.S. Philips Corporation. Active years: 1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1982
Title: Gerard Vermeulen and Reproduction-Mask Manufacturing
Introduction
Gerard Vermeulen is an inventor associated with Eindhoven, Netherlands. His recorded patent concerns a method for manufacturing reproduction masks used to produce shadow masks for display tubes.
Latest Patents
Vermeulen is credited with 1 patent: “Method of Manufacturing Reproduction Masks for Producing a Pattern of.” The invention describes making a pair of associated reproduction masks. To create elongated apertures that widen on the screen-facing side of a shadow mask, the second reproduction mask is produced from the first on a photographic plate. The method uses light rays with greater divergence perpendicular to the apertures’ long dimension than parallel to it.
Career Highlights
The available information associates Vermeulen with U.S. Philips Corporation. His patent reflects work on mask-manufacturing techniques for display tubes.
Collaborations
Vermeulen’s coworker is identified as Jan Van Der Waal. The supplied information does not specify further details about their collaboration.
Conclusion
Gerard Vermeulen’s recorded invention addresses a specialized reproduction-mask process intended to shape apertures in shadow masks for display tubes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile