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Alexandria, VA, United States of America

John P Couch

Average Co-Inventor Count = 2.00

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 174

John P CouchSteven J Lloyd (2 patents)John P CouchJohn P Couch (3 patents)Steven J LloydSteven J Lloyd (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (3 from 832,843 patents)


3 patents:

1. 7130803 - Unique virtual dynamically-capable addressing system and method of mail and parcel delivery and forwarding

2. 5950150 - Fire/life safety system operation criteria compliance verification

3. 5680329 - Fire protection code compliance verification system and method

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as of
12/25/2025
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