St Helens, United Kingdom

David Martlew

This inventor holds 3 USPTO granted patents. Top assignee: Pilkington Plc. Active years: 1991-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Martlew. Retrieved from https://idiyas.com/inventor/david-martlew

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Merseyside, GB (1991)
  • St Helens, GB (1998)
  • St. Helens, GB (1999)

Company Filing History:


Years Active: 1991-1999

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3 patents (USPTO):Explore Patents

Title: David Martlew: Innovator in Float Glass Production

Introduction

David Martlew is a notable inventor based in St Helens, GB. He has made significant contributions to the field of glass production, holding a total of 3 patents. His innovative approaches have advanced the technology used in float glass manufacturing.

Latest Patents

Martlew's latest patents include a float glass production facility that features a furnace with a melter, a refiner, and a working end. This working end is designed with two or more exits, each supplying a separate canal and float glass forming chamber. The unique aspect of this design is that the glass flow through each exit operates independently of the others. Another significant patent is a method and apparatus for making float glass, which involves stirring the glass in the conditioning zone adjacent to the entrance of the float canal. This stirring process helps to attenuate the glass across the entire width of the float canal.

Career Highlights

David Martlew is currently associated with Pilkington Plc, a leading company in the glass manufacturing industry. His work has been instrumental in enhancing the efficiency and quality of float glass production.

Collaborations

Martlew has collaborated with notable coworkers, including Robert Emmett Trevelyan and Peter James Whitfield, contributing to various projects within the industry.

Conclusion

David Martlew's innovative patents and contributions to float glass production highlight his role as a key inventor in the field. His work continues to influence advancements in glass manufacturing technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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