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For the Inventor, By the Inventor

Cleveland, OH, United States of America

The Excello Specialty Company

Calculating rank
USPTO Granted Patents = 19


Forward Citations = 343

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9 inventors (with patents filed for the assignee):

goldMedal Robert A Isaksen (12 out of 19 patents)

silverMedal Wallace R Jones (12 out of 19 patents)

bronzeMedal Paul A Krieger (7 out of 8 patents)

4.  David E Frappier (3 out of 4 patents)

5.  Dennis D Foley (2 out of 2 patents)

6.  Salvatore D Ferro (2 out of 2 patents)

7.  William G Bradac (1 out of 1 patent)

8.  John F Haas (1 out of 3 patents)

9.  Robert J Stupi (1 out of 1 patent)


19 patents:

1. 5842503 - Integrally formed air flow valve (1998-12-01),
2. 5560967 - Sound absorbing automotive water deflector (1996-10-01),
3. 5482343 - Vehicle door and water deflector (1996-01-09),
4. 5394796 - Screen process with variable coating thickness capability (1995-03-07),
5. 5090762 - Automotive door trim panel protector and method of using the same (1992-02-25),
6. 5039172 - Protective wheel cover (1991-08-13),
7. 4965113 - Transfer adhesive sandwich and method of applying adhesive to substrates (1990-10-23),
8. 4957803 - Water deflector with wire harness seal (1990-09-18),
9. 4873132 - Surface protector with expansible pocket (1989-10-10),
10. 4865791 - Method of forming a surface protector with an expansible pocket (1989-09-12),
11. 4859512 - Transfer adhesive sandwich for applying adhesive to substrates (1989-08-22),
12. 4743488 - Laminated article and method of forming the same (1988-05-10),
13. 4728380 - Transfer method of applying adhesive to substrates (1988-03-01),
14. 4696848 - Surface protector with expansible pocket (1987-09-29),
15. 4604302 - Method of manufacturing water deflector for vehicle doors (1986-08-05),
Company Overview
The Excello Specialty Company, based in Cleveland, OH, specializes in the development and manufacturing of high-performance specialty chemicals and materials. The company focuses on innovative solutions for various industries, including automotive, aerospace, and consumer products. Excello is committed to advancing technology through research and development, aiming to enhance product performance and sustainability. With a strong emphasis on quality and customer satisfaction, Excello continues to be a key player in the specialty chemicals sector.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

19 Patents

#104 in Cleveland, OH

#738 in Ohio

#17,154 in US

#32,705 in the World

Cleveland, OH (US)
Cleveland, OH, United States of America

The Excello Specialty Company

Forward Citations = 343

9 inventors:

goldMedal Robert A Isaksen (12 out of 19 patents)

silverMedal Wallace R Jones (12 out of 19 patents)

bronzeMedal Paul A Krieger (7 out of 8 patents)

4.  David E Frappier (3 out of 4 patents)

5.  Dennis D Foley (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Excello Specialty Company. Retrieved from https://idiyas.com/company/excello-specialty-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]
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