For the Inventor, By the Inventor

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Minneapolis, MN, United States of America

Pumpworks, Inc.

USPTO Granted Patents = 3

Forward Citations = 38

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4 inventors (with patents filed for the assignee):

Paul Joseph Sullivan (2 out of 13 patents)

James B Maxwell, Iii (1 out of 1 patent)

Robert Smith (1 out of 1 patent)

4. Vernon R Scott (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 10288081 - Power end for a single-stage end suction centrifugal pump (2019-05-14),

2. 7691046 - Nondestructive fluid transfer device (2010-04-06),

3. 5509792 - Electromagnetically driven reciprocating pump with fluted piston (1996-04-23),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#419 in Minneapolis, MN

#1,944 in Minnesota

#71,953 in US

Minneapolis, MN, United States of America

Pumpworks, Inc.

Forward Citations = 38

4 inventors:

Paul Joseph Sullivan (2 out of 13 patents)

James B Maxwell, Iii (1 out of 1 patent)

Robert Smith (1 out of 1 patent)

4. Vernon R Scott (1 out of 1 patent)

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