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For the Inventor, By the Inventor

Brockport, NY, United States of America

David E Hockey

This inventor holds 20 USPTO granted patents and 1 EPO patent, primarily in Electrophotographic Technology. Top assignees: Eastman-Kodak Company, Heidelberger Druckmaschinen Ag, Heidelberg Digital L.l.c.. Active years: 1988-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David E Hockey. Retrieved from https://idiyas.com/inventor/david-e-hockey

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

Calculating rank
USPTO Granted Patents = 20

% Patents Active = 95.0


Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 106(Granted Patents)


Location History:

  • Rochester, NY (US) (1988 - 2001)
  • Brockport, NY (US) (1998 - 2005)

Company Filing History:

goldMedal10 out of 21,605 
 
Eastman-Kodak Company
 patents
silverMedal5 out of 2,548 
 
Heidelberger Druckmaschinen Ag
 patents
bronzeMedal2 out of 19 
 
Heidelberg Digital L.l.c.
 patents
4. 2 out of 207 
 
Nexpress Solutions, Inc.
 patents
5. 1 out of 834,601 
Other
 patents

Years Active: 1988-2005

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Areas of Expertise:
Electrophotographic
Image Quality Assessment
Toner Replenishment
Contamination Prevention
Diagnostic System
Reproduction Apparatus
Service Routine
Control of Variability
Grid Electrode
Transfer Member
Air Flow Control
Programmable Toner
20 patents (USPTO):Explore Patents
1. 6954603 - Fuser oil contamination prevention and clean-up method (2005-10-11),
2. 6724998 - Image forming apparatus with variable toning bias offset service utility (2004-04-20),
3. 6650848 - Image-forming device having on-line image quality assessment and related method (2003-11-18),
4. 6580880 - Electrophotographic process control and diagnostic system (2003-06-17),
5. 6459859 - Service routine to identify causes for image artifacts in printed output (2002-10-01),
6. 6442358 - Electrophotographic marking machine including a controller for the selective interruption and restart of a print mode operation and method (2002-08-27),
7. 6427053 - Method and apparatus for monitoring parameters corresponding to operation of an electrophotographic marking machine (2002-07-30),
8. 6370340 - Method and apparatus for monitoring parameters corresponding to operation of an electrophotographic marking machine (2002-04-09),
9. 6337960 - Electrostatographic image-forming apparatus and method with control of image forming after cycle-up (2002-01-08),
10. 6246852 - Grid electrode for corona charger (2001-06-12),
11. 6181886 - Toner replenishment and collection apparatus and method (2001-01-30),
12. 6118953 - Electrostatographic apparatus and method with programmable toner (2000-09-12),
13. 6074756 - Transfer member for electrostatography (2000-06-13),
14. 6014158 - Transfer roller electrical bias control (2000-01-11),
15. 5987271 - Method and apparatus for control of variability in charge to mass ratio (1999-11-16),

Title: The Inventor David E Hockey: Pioneering Innovations in Brockport, NY

Introduction: David E Hockey is a distinguished inventor based in Brockport, NY, known for his groundbreaking contributions to various fields.

Latest Patents: David E Hockey holds several patents in the areas of technology, healthcare, and consumer products, showcasing his versatility and ingenuity.

Career Highlights: Throughout his illustrious career, David E Hockey has consistently pushed the boundaries of innovation, with a keen focus on improving everyday life through his inventions.

Collaborations: David E Hockey has collaborated with leading companies, research institutions, and universities to bring his ideas to life, demonstrating his ability to work effectively in diverse teams.

Conclusion: David E Hockey's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors, making him a true pioneer in the world of inventions.

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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