For the Inventor, By the Inventor

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Niagara Falls, NY, United States of America

Tennant Trend Inc.

USPTO Granted Patents = 3

Forward Citations = 108

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5 inventors (with patents filed for the assignee):

Barry A May (2 out of 2 patents)

Gerald P Sitarski (1 out of 15 patents)

Richard D Masbruch (1 out of 6 patents)

4. Arthur A Andrews (1 out of 2 patents)

5. James A Armstrong (1 out of 9 patents)

3 patents: Sort by Forward Citations

1. 4881288 - Center feed dispenser for cleaning solution (1989-11-21),

2. 4866804 - Quick connect/disconnect for a surface cleaning machine (1989-09-19),

3. 4805258 - Battery powered walk behind floor burnisher (1989-02-21),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#12 in Niagara Falls, NY

#4,332 in New York

#4,243 in US

Niagara Falls, NY, United States of America

Tennant Trend Inc.

Forward Citations = 108

5 inventors:

Barry A May (2 out of 2 patents)

Gerald P Sitarski (1 out of 15 patents)

Richard D Masbruch (1 out of 6 patents)

4. Arthur A Andrews (1 out of 2 patents)

5. James A Armstrong (1 out of 9 patents)

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