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For the Inventor, By the Inventor

Penfield, NY, United States of America

Stephen J Derezinski

This inventor holds 8 USPTO granted patents. Top assignee: Eastman-Kodak Company. Active years: 1994-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen J Derezinski. Retrieved from https://idiyas.com/inventor/stephen-j-derezinski

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

USPTO Granted Patents = 8

% Patents Active = 87.5

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 50(Granted Patents)


Company Filing History:

goldMedal8 out of 21,604 
 
Eastman-Kodak Company
 patents

Years Active: 1994-2003

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8 patents (USPTO):Explore Patents
1. 6513963 - Multi-staged vented extrusion screw with dual channel depth pumping section (2003-02-04),
2. 6293690 - Vented single stage barrier screw with a gas vent hole and axial bore in the screw for venting gases (2001-09-25),
3. 6164810 - Vented single stage barrier screw with a gas vent hole and axial bore in (2000-12-26),
4. 5500172 - Method for plasticizing particulate plastic material (1996-03-19),
5. 5358327 - Apparatus for plasticizing particulate plastic material (1994-10-25),
6. 5329964 - Criss-cross hopper including non-contacting inserts (1994-07-19),
7. 5320679 - Coating hopper with criss-cross flow circuit (1994-06-14),
8. 5314246 - Increased barrel-stress extruder (1994-05-24),

Title: The Inventor Profile of Stephen J Derezinski

Introduction:

Stephen J Derezinski is a renowned inventor based in Penfield, NY, known for his innovative contributions in various fields.

Latest Patents:

Stephen J Derezinski holds several patents in the areas of technology and engineering, showcasing his commitment to pushing the boundaries of innovation.

Career Highlights:

Throughout his career, Stephen J Derezinski has demonstrated a keen ability to develop groundbreaking solutions to complex problems, earning him a reputation as a forward-thinker in the industry.

Collaborations:

Stephen J Derezinski has collaborated with leading experts and organizations in his field, fostering a culture of innovation and knowledge-sharing that has led to significant advancements in technology.

Conclusion:

In conclusion, Stephen J Derezinski's passion for innovation and his dedication to creating impactful solutions have solidified his position as a respected inventor in Penfield, NY, and beyond.

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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