Thetford, United Kingdom

Daniel John Jeffrey

This inventor holds 4 USPTO granted patents. Top assignees: Jeyes Group Limited, Jeyes Limited. Active years: 1977-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daniel John Jeffrey. Retrieved from https://idiyas.com/inventor/daniel-john-jeffrey

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 122(Granted Patents)


Location History:

  • East Harling, EN (1977)
  • Thetford, GB (1984 - 1998)

Company Filing History:


Years Active: 1977-1998

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4 patents (USPTO):Explore Patents

Title: Biography of Inventor Daniel John Jeffrey

Introduction: Daniel John Jeffrey is a notable inventor based in Thetford, GB. He has made significant contributions to the field of cleaning products, particularly in the development of innovative lavatory cleansing solutions. With a total of four patents to his name, Jeffrey's work reflects a commitment to enhancing hygiene and convenience in everyday life.

Latest Patents: Among his latest patents are two key inventions related to lavatory cleansing blocks. The first patent describes a solid lavatory cleaning block composed of a mixture that includes a surface active component, a chlorine release agent, and a source of various metal ions. The second patent focuses on a lavatory cleansing composition that combines anionic surface active agents with halogen release agents, ensuring effective cleaning and sanitation.

Career Highlights: Throughout his career, Daniel John Jeffrey has worked with reputable companies such as Jeyes Group Limited and Jeyes Limited. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative cleaning products.

Collaborations: Jeffrey has collaborated with notable colleagues, including Eric D Barford and Paul Anthony Raynor. These partnerships have fostered a creative environment that has led to the successful development of his patented inventions.

Conclusion: Daniel John Jeffrey's contributions to the field of cleaning products through his innovative patents demonstrate his dedication to improving hygiene solutions. His work continues to influence

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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