For the Inventor, By the Inventor

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Boulder, CO, United States of America

Kpa, Incorporated

USPTO Granted Patents = 2

Forward Citations = 35

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4 inventors (with patents filed for the assignee):

Sanford Platter (2 out of 12 patents)

Jeffrey K Aldred (2 out of 13 patents)

Richard J Kraemer (1 out of 3 patents)

4. Richard J Kreamer (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5433848 - Water filtration pump with disposable filter cartridges (1995-07-18),

2. 5366642 - Compact water filtration and purification pump (1994-11-22),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#383 in Boulder, CO

#2,283 in Colorado

#92,695 in US

Boulder, CO, United States of America

Kpa, Incorporated

Forward Citations = 35

4 inventors:

Sanford Platter (2 out of 12 patents)

Jeffrey K Aldred (2 out of 13 patents)

Richard J Kraemer (1 out of 3 patents)

4. Richard J Kreamer (1 out of 1 patent)

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