For the Inventor, By the Inventor

Enter assignee name

Mentor, OH, United States of America

Essef Industries, Inc.

USPTO Granted Patents = 3

Forward Citations = 109

Loading Chart...

Loading Chart...

5 inventors (with patents filed for the assignee):

Edward T LeBreton (2 out of 11 patents)

Clyde W Groves (2 out of 2 patents)

Arthur M Kepler (2 out of 3 patents)

4. Robert G Ensell (1 out of 1 patent)

5. Michael J Toth (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4785956 - Tank fitting for a filament-wound vessel (1988-11-22),

2. 4614279 - Side tap opening for a filament-wound tank (1986-09-30),

3. 4595037 - Split tank closure and diaphragm assembly (1986-06-17),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#37 in Mentor, OH

#2,789 in Ohio

#72,011 in US

Mentor, OH, United States of America

Essef Industries, Inc.

Forward Citations = 109

5 inventors:

Edward T LeBreton (2 out of 11 patents)

Clyde W Groves (2 out of 2 patents)

Arthur M Kepler (2 out of 3 patents)

4. Robert G Ensell (1 out of 1 patent)

5. Michael J Toth (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…