logo

For the Inventor, By the Inventor

Whitehall, MI, United States of America

Howmet Research Corporation


USPTO Granted Patents = 87

% Expired Patents = 16.1


Trademarks = 1

Forward Citations = 1,086

Loading Chart...
Loading Chart...

114 inventors (with patents filed for the assignee):

goldMedal Bruce M Warnes (15 out of 20 patents)

silverMedal John J Corrigan (8 out of 25 patents)

bronzeMedal Daniel L Near (6 out of 10 patents)

4.  Mark L Soderstrom (6 out of 7 patents)

5.  John R Brinegar (6 out of 8 patents)

6.  Kenneth S Murphy (5 out of 12 patents)

7.  David C Punola (5 out of 10 patents)

8.  John Edward Schilbe (5 out of 5 patents)

9.  Joseph M Vihtelic (5 out of 6 patents)

10.  Rodney S Haaland (5 out of 5 patents)

11.  Julie A Faison (5 out of 5 patents)

12.  Michael Wayne Mertins (5 out of 6 patents)

13.  Rajeev V Naik (4 out of 8 patents)

14.  Joel Lee Cockerill (4 out of 5 patents)

15.  Ronald James Keller (4 out of 4 patents)


Core Competencies:
Investment Casting
Thermal Barrier Coating
Ceramic Core
Fugitive Patterns
Directional Solidification
CVD Coating
Reinforced Shell Mold
Single Crystal Casting
Amorphous Alloys
Superalloys
Melt Delivery System
Hybrid Induction Melting

87 patents:

1. 7810547 - Single crystal seed (2010-10-12),
2. 7575038 - Single crystal seed (2009-08-18),
3. 7501187 - Thermal barrier coating method and article (2009-03-10),
4. 7302992 - Fugitive pattern for casting (2007-12-04),
5. 7302991 - Fugitive pattern for casting (2007-12-04),
6. 7234506 - Ceramic casting core and method (2007-06-26),
7. 7093645 - Ceramic casting core and method (2006-08-22),
8. 6889743 - Fugitive patterns for investment casting (2005-05-10),
9. 6849132 - CVD codeposition of A1 and one or more reactive (gettering) elements to form protective aluminide coating (2005-02-01),
10. 6845811 - Reinforced shell mold and method (2005-01-25),
11. 6808010 - Method for treating ceramic cores (2004-10-26),
12. 6805758 - Yttrium modified amorphous alloy (2004-10-19),
13. 6805189 - Die casting (2004-10-19),
14. 6793966 - Chemical vapor deposition apparatus and method (2004-09-21),
15. 6789604 - Fugitive patterns for investment casting (2004-09-14),
Howmet Research Corporation, based in Whitehall, MI, specializes in advanced investment casting technologies. The company focuses on developing innovative solutions in areas such as thermal barrier coatings, ceramic cores, and fugitive patterns, which enhance the performance and efficiency of cast components. Their expertise extends to directional solidification and chemical vapor deposition (CVD) coatings, as well as reinforced shell molds and single crystal casting techniques, catering to various industries including aerospace and industrial applications.
Profile summary based on public USPTO records.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Howmet Research Corporation
87 Patents

#1 in Whitehall, MI

#168 in Michigan

#4,285 in US

#8,770 in the World

Whitehall, MI (US)
Whitehall, MI, United States of America

Howmet Research Corporation

Forward Citations = 1,086

114 inventors:

goldMedal Bruce M Warnes (15 out of 20 patents)

silverMedal John J Corrigan (8 out of 25 patents)

bronzeMedal Daniel L Near (6 out of 10 patents)

4.  Mark L Soderstrom (6 out of 7 patents)

5.  John R Brinegar (6 out of 8 patents)

Please report any incorrect information to [email protected]
Loading…