For the Inventor, By the Inventor

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Tewksbury, MA, United States of America

Sifos Technologies, Inc.

USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 48

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4 inventors (with patents filed for the assignee):

Kendrick R Bennett (3 out of 4 patents)

Peter G Johnson (3 out of 3 patents)

John H Skinner (2 out of 2 patents)

4. John H Cafarella (1 out of 15 patents)

3 patents: Sort by Forward Citations

1. 10060965 - Method and apparatus for evaluating Ethernet powered devices (2018-08-28),

2. 9203730 - Method and apparatus for testing network interfaces (2015-12-01),

3. 7627398 - Apparatus providing power-over-ethernet test instrument (2009-12-01),

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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#15 in Tewksbury, MA

#3,963 in Massachusetts

#73,815 in US

Tewksbury, MA, United States of America

Sifos Technologies, Inc.

Forward Citations = 48

4 inventors:

Kendrick R Bennett (3 out of 4 patents)

Peter G Johnson (3 out of 3 patents)

John H Skinner (2 out of 2 patents)

4. John H Cafarella (1 out of 15 patents)

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