Ipswich, United Kingdom

William B Hart

This inventor holds 8 USPTO granted patents. Top assignees: Delta Materials Research Limited, Jencons (Scientific) Limited, T. I. Domestic Appliances Limited. Active years: 1978-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William B Hart. Retrieved from https://idiyas.com/inventor/william-b-hart

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 = 1.9

ph-index = 7

Forward Citations = 174(Granted Patents)


Location History:

  • Ipswich, EN (1978)
  • Ipswich, Suffolk, GB (1981)
  • Ipswich, GB (1980 - 1988)
  • Ispwich, GB (1989)

Company Filing History:


Years Active: 1978-1989

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8 patents (USPTO):Explore Patents

Title: The Innovative Contributions of William B Hart

Introduction

William B Hart is a notable inventor based in Ipswich, GB, recognized for his significant contributions to the field of liquid dispensing technology. With a total of eight patents to his name, Hart has demonstrated a commitment to innovation and practical solutions in his work.

Latest Patents

One of Hart's latest inventions is a liquid dosing device with a digital display. This innovative liquid dispenser features a cylinder in which a piston can move during both intake and discharge strokes. A pulse generator is activated by any movement of the piston in the discharge direction, allowing a counting and readout device to provide accurate dispensing measurements, even for inadvertent discharge movements. The movement of the piston in the discharge direction rotates a wheel in the pulse generator. Additionally, a ratchet system may be included to prevent the wheel from rotating in reverse during the intake movements of the piston. Alternatively, the wheel can rotate in both directions, with a discriminator provided to differentiate between the two directions of movement.

Career Highlights

Throughout his career, William B Hart has worked with several companies, including Delta Materials Research Limited and Jencons Scientific Limited. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative ideas.

Collaborations

Hart has collaborated with notable individuals in his field, including Graham J Ball and Michael H Hurst. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

William B Hart's contributions to liquid dispensing technology exemplify the spirit of innovation. His patents reflect a deep understanding of practical applications and a dedication to improving existing technologies. His work continues to influence the industry and inspire future inventors.

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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