logo

For the Inventor, By the Inventor

Thomaston, CT, United States of America

Whyco Chromium Company, Inc.

Calculating rank
USPTO Granted Patents = 15

Forward Citations = 162

Loading Chart...
Loading Chart...

6 inventors (with patents filed for the assignee):

goldMedal Jacob Hyner (13 out of 14 patents)

silverMedal Steven Gradowski (8 out of 8 patents)

bronzeMedal Stephen Gradowski (5 out of 6 patents)

4.  Thomas F Maestrone (2 out of 2 patents)

5.  Barbara S Lewis (1 out of 1 patent)

6.  Robert A Michelson (1 out of 1 patent)


15 patents:

1. 5651866 - Foldable panel arrangement for plating barrel (1997-07-29),
2. 5639306 - Barrel for chemically treating parts (1997-06-17),
3. 5275892 - Multi-layer corrosion resistant coating for fasteners and method of (1994-01-04),
4. 4975337 - Multi-layer corrosion resistant coating for fasteners and method of (1990-12-04),
5. 4837090 - Corrosion resistant coating for fasteners (1989-06-06),
6. 4773111 - Selectively hardened self drilling fasteners and process for making the (1988-09-27),
7. 4746408 - Multi layer corrosion resistant coating (1988-05-24),
8. 4730970 - Selectively hardened self drilling fasteners (1988-03-15),
9. 4713855 - Process for making self-drilling fasteners (1987-12-22),
10. 4692080 - Self drilling fasteners and process for making the same (1987-09-08),
11. 4329402 - Micro-throwing alloy undercoatings and method for improving corrosion (1982-05-11),
12. 4188459 - Corrosion resistant plating and method utilizing alloys having (1980-02-12),
13. 4143210 - Multi-layer plating for improved corrosion resistance (1979-03-06),
14. 3966564 - Method of electrodepositing an alloy of tin, cobalt and a third metal (1976-06-29),
15. 3954420 - Non-ferrous corrosion resistant undercoating (1976-05-04),
Company Overview
Whyco Chromium Company, Inc. is a leading manufacturer specializing in the production of high-quality chromium products. Based in Thomaston, CT, the company focuses on serving various industries, including aerospace, automotive, and industrial applications. With a commitment to innovation, Whyco develops advanced processes for chromium plating and finishing, ensuring superior performance and durability of their products. The company is recognized for its expertise in metallurgical engineering and its dedication to meeting the evolving needs of its global clientele.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

15 Patents

#2 in Thomaston, CT

#476 in Connecticut

#21,085 in US

#39,991 in the World

Thomaston, CT (US)
Thomaston, CT, United States of America

Whyco Chromium Company, Inc.

Forward Citations = 162

6 inventors:

goldMedal Jacob Hyner (13 out of 14 patents)

silverMedal Steven Gradowski (8 out of 8 patents)

bronzeMedal Stephen Gradowski (5 out of 6 patents)

4.  Thomas F Maestrone (2 out of 2 patents)

5.  Barbara S Lewis (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Whyco Chromium Company, Inc.. Retrieved from https://idiyas.com/company/whyco-chromium-company

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

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]
Loading…