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For the Inventor, By the Inventor

Wilmington, DE, United States of America

Graham H Paterson

This inventor holds 22 USPTO granted patents, primarily in Faucet Technology. Top assignee: Speakman Company. Active years: 1992-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Graham H Paterson. Retrieved from https://idiyas.com/inventor/graham-h-paterson

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

USPTO Granted Patents = 22

% Patents Active = 95.5

Average Co-Inventor Count = 2.3

ph-index = 12

Forward Citations = 629(Granted Patents)


Location History:

  • Hockessin, DE (US) (1997 - 2002)
  • Wilmington, DE (US) (1992 - 2009)

Company Filing History:

goldMedal22 out of 48 
 
Speakman Company
 patents

Years Active: 1992-2009

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Areas of Expertise:
Flow Control
Faucet Assembly
Showerhead
Modular Design
Sensor Technology
Automatic Faucet
Gasketing
Push Button
Emergency Wash
Surgical Sink
Proximity Sensor
Face Wash Station
22 patents (USPTO):Explore Patents
1. 7503345 - Flow control apparatus (2009-03-17),
2. 7445024 - Above deck modular faucet assembly (2008-11-04),
3. D537506 - Showerhead (2007-02-27),
4. D536766 - Showerhead (2007-02-13),
5. D536420 - Showerhead (2007-02-06),
6. D530394 - Modular sensor faucet assembly (2006-10-17),
7. D517657 - Faucet housing (2006-03-21),
8. D456493 - Multiple showerhead manifold (2002-05-01),
9. 6378790 - Shower head having a rubber/plastic face plate and a diverter valve using rubber sleeve back pressure activation (2002-04-30),
10. D431285 - Automatic faucet with mated housing (2000-09-26),
11. 6082407 - Automatic faucet assembly with mating housing and high endurance finish (2000-07-04),
12. 6029293 - Sensor assembly having flexibly mounted fiber optic proximity sensor (2000-02-29),
13. 5943713 - Sensor assembly having flexibly mounted sensor and adjustable mounting (1999-08-31),
14. 5893387 - Gasketing and bleed means for an electrically controlled faucet assembly (1999-04-13),
15. 5771923 - Gasketing and bleed means for an electrically controlled faucet assembly (1998-06-30),

Title: Innovations of Graham H. Paterson

Introduction

Graham H. Paterson is a renowned inventor based in Wilmington, DE, with an impressive portfolio of 22 patents. His work primarily focuses on innovations in plumbing technology, showcasing a blend of functionality and user-centered design. His contributions have made significant impacts on the efficiency and usability of water flow systems.

Latest Patents

Graham's latest patents include the "Flow Control Apparatus" and the "Above Deck Modular Faucet Assembly." The Flow Control Apparatus features a unique design that allows users to select from three different settings for water flow. This invention includes a control element with multiple openings that are adjusted to permit full flow, partially impede flow, or completely block flow, which is essential for energy conservation and user customization.

The Above Deck Modular Faucet Assembly presents an innovative approach to faucet design, allowing in-service parts to be removed without disassembling the entire unit. This faucet incorporates a main support housing, adjustable mixing valves, and a sensor-activated flow control mechanism, enhancing both convenience and hygiene for users.

Career Highlights

Graham H. Paterson has dedicated his career to refining and advancing plumbing technologies. Working at Speakman Company, he has consistently contributed to the development of products that prioritize user experience and efficiency. His extensive patent portfolio reflects his commitment to innovation and practicality in everyday solutions.

Collaborations

Throughout his career, Graham has collaborated with notable colleagues, including Willard A. Denham and Barbara E. MacKenzie. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in plumbing and water management systems.

Conclusion

Graham H. Paterson exemplifies the spirit of innovation, with a rich repertoire of patents that have transformed the way we think about plumbing and water flow management. His work not only enhances the functionality of everyday fixtures but also sets a benchmark for future inventions in the industry.

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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