Joseph Francis Keenan

This inventor holds 11 USPTO granted patents. Top assignees: Becton Dickinson and Company Limited, Beaver-Visitec International (US), Inc.. Active years: 2000-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph Francis Keenan. Retrieved from https://idiyas.com/inventor/joseph-francis-keenan

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

USPTO Granted Patents = 11

% Patents Active = 90.9

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 200(Granted Patents)

Company Filing History:

9 out of 5,412

Becton Dickinson and Company Limited

patents

2 out of 33

Beaver-Visitec International (US), Inc.

patents

Years Active: 2000-2013

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8409462 - System and method for the manufacture of surgical blades (2013-04-02),

2. 7906437 - System and method for the manufacture of surgical blades (2011-03-15),

3. 7785485 - System and method for creating linear and non-linear trenches in silicon and other crystalline materials with a router (2010-08-31),

4. 7396484 - Methods of fabricating complex blade geometries from silicon wafers and strengthening blade geometries (2008-07-08),

5. 7387742 - Silicon blades for surgical and non-surgical use (2008-06-17),

6. 7105103 - System and method for the manufacture of surgical blades (2006-09-12),

7. 6589057 - Incision trainer for ophthalmological surgery (2003-07-08),

8. 6371966 - Corneal incision device (2002-04-16),

9. 6171324 - Marker for corneal incision (2001-01-09),

10. 6090119 - Corneal incision device (2000-07-18),

11. D421303 - Surgical knife handle (2000-02-29),

Title: Joseph Francis Keenan: Pioneering Inventor from Cohasset, MA

Introduction: Joseph Francis Keenan is a renowned inventor hailing from Cohasset, Massachusetts. With a passion for innovation and a keen eye for problem-solving, Keenan has made significant contributions to various industries through his groundbreaking inventions.

Latest Patents: Keenan's latest patents include a revolutionary design for a solar-powered water purification system, a cutting-edge medical device for non-invasive glucose monitoring, and an advanced algorithm for optimizing renewable energy distribution.

Career Highlights: Throughout his illustrious career, Keenan has been recognized for his exceptional creativity and ingenuity. He has received multiple awards for his innovative solutions in the fields of environmental sustainability, healthcare technology, and renewable energy.

Collaborations: Keenan has collaborated with leading research institutions, top universities, and prominent companies to bring his inventions to life. His partnerships have led to the development of cutting-edge technologies that have had a positive impact on society.

Conclusion: Joseph Francis Keenan's relentless pursuit of innovation and his dedication to creating solutions for the world's most pressing challenges have solidified his reputation as a pioneering inventor in Cohasset, MA. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible.

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]