This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Lever Brothers Company. Active years: 1979-1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chester, GB (1979)
- Hough Green, GB (1980)
Company Filing History:
Years Active: 1979-1980
Title: Innovations of John R Edwards
Introduction
John R Edwards is a notable inventor based in Chester, GB. He has made significant contributions to the field of packaging and surface treatment technologies. With a total of 2 patents to his name, his work reflects a commitment to innovation and practicality.
Latest Patents
One of his latest patents is for a packaging container designed to be liquid tight or hermetically sealed. This container is formed from a flat blank that includes an outer member capable of being shaped into a tubular body with closure flaps at each end and a filling and dispensing aperture. A flexible membrane is fixed to the inside of the outer member along a continuous peripheral seal line, covering at least 50% of the body portion in the widthwise direction. This innovative design allows for effective filling and dispensing while maintaining the integrity of the contents.
Another significant patent involves a method of applying a protective varnish layer to a printed surface. This method is particularly useful for hydrophilic surfaces that carry areas of hydrophobic ink. The process includes applying an aqueous dispersion containing a film-forming polymer and an auxiliary material to the inked portions, followed by allowing the layer to dry. This technique enhances the durability and appearance of printed materials.
Career Highlights
John R Edwards is currently associated with Lever Brothers Company, where he continues to develop and refine his innovative ideas. His work has not only contributed to the company's product offerings but has also advanced the industry standards in packaging and surface treatment.
Collaborations
Throughout his career, John has collaborated with notable colleagues such as George K Rennie and David A Rosser. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
John R Edwards exemplifies the spirit of innovation through his patents and contributions to the field. His work in packaging and surface treatment continues to influence the industry, showcasing the importance of creativity and collaboration in driving technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile