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For the Inventor, By the Inventor

Enfield, CT, United States of America

Paul Henry Zajchowski

This inventor holds 27 USPTO granted patents and 7 published patent applications and 14 EPO patents, primarily in Plasma Coating Technology. Top assignees: United Technologies Corporation, Raytheon Technologies Corporation. Active years: 1999-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Henry Zajchowski. Retrieved from https://idiyas.com/inventor/paul-henry-zajchowski

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

USPTO Granted Patents = 27 

% Patents Active = 85.2

 

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 204(Granted Patents)


Company Filing History:

goldMedal25 out of 10,655 
 
United Technologies Corporation
 patents
silverMedal2 out of 2,488 
 
Raytheon Technologies Corporation
 patents

Years Active: 1999-2020

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Areas of Expertise:
Plasma Spray
Microplasma Coating
Thermal Barrier Coating
Wear Resistant Coating
Abrasive Coating
Ceramic Mask
Gas Turbine Engine
Rotor Blade
Thermal Coating
Dispersion Strengthened Zirconia
Coating Methods
Airfoil Protection
27 patents (USPTO):Explore Patents
1. 10793942 - Equipment for plasma spray with liquid injection (2020-10-06),
2. 10775045 - Article having multi-layered coating (2020-09-15),
3. 9752223 - Equipment for plasma spray with liquid injection (2017-09-05),
4. 9169740 - Friable ceramic rotor shaft abrasive coating (2015-10-27),
5. 8822874 - Method and apparatus for microplasma spray coating a portion of a compressor blade in a gas turbine engine (2014-09-02),
6. 8790078 - Abrasive rotor shaft ceramic coating (2014-07-29),
7. 8784944 - Plasma-spray powder manufacture technique (2014-07-22),
8. 8563890 - Method and apparatus for microplasma spray coating a portion of a turbine vane in a gas turbine engine (2013-10-22),
9. 8530050 - Wear resistant coating (2013-09-10),
10. 8507826 - Microplasma spray apparatus and method for coating articles using same (2013-08-13),
11. 8367967 - Method and apparatus for repairing thermal barrier coatings (2013-02-05),
12. 8367963 - Method and apparatus for microplasma spray coating a portion of a turbine vane in a gas turbine engine (2013-02-05),
13. 8334473 - Method and apparatus for microplasma spray coating a portion of a compressor blade in a gas turbine engine (2012-12-18),
14. 8211506 - Coating methods and apparatus using pre-formed ceramic mask (2012-07-03),
15. 8067711 - Deposition apparatus and methods (2011-11-29),

Title: The Inventor Paul Henry Zajchowski

Introduction:

Paul Henry Zajchowski, a talented inventor hailing from Enfield, CT (US), has made significant contributions to the field of innovation with his creative mind and dedication to problem-solving.

Latest Patents:

Paul Henry Zajchowski holds several patents in various industries, showcasing his versatility and ingenuity in inventing new solutions to existing challenges.

Career Highlights:

Throughout his career, Paul Henry Zajchowski has demonstrated a keen ability to identify gaps in the market and develop groundbreaking inventions to fill those voids. His innovative spirit has led to the creation of products that have improved the lives of many.

Collaborations:

Paul Henry Zajchowski has collaborated with numerous professionals in the industry, leveraging their expertise to bring his inventions to life. His collaborative efforts have resulted in successful ventures and groundbreaking innovations.

Conclusion:

In conclusion, Paul Henry Zajchowski stands as a beacon of creativity and innovation in Enfield, CT (US), leaving a lasting impact on the world of inventions with his remarkable contributions.

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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