The Excello Speciality Company

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USPTO Granted Patents = 3

Forward Citations = 63

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5 inventors (with patents filed for the assignee):

Wallace R Jones (3 out of 19 patents)

John F Haas (2 out of 3 patents)

Paul A Krieger (1 out of 8 patents)

4. David E Frappier (1 out of 4 patents)

5. Sal Ferro (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4425182 - Blending tape dispenser (1984-01-10),

2. 4397261 - Paint mask (1983-08-09),

3. 4313970 - Method of masking a workpiece for painting (1982-02-02),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#351 in Cleveland, OH

#2,864 in Ohio

#73,929 in US

Cleveland, OH, United States of America

The Excello Speciality Company

Forward Citations = 63

5 inventors:

Wallace R Jones (3 out of 19 patents)

John F Haas (2 out of 3 patents)

Paul A Krieger (1 out of 8 patents)

4. David E Frappier (1 out of 4 patents)

5. Sal Ferro (1 out of 1 patent)

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