Growing community of inventors

Silver Spring, MD, United States of America

Mark J Evans

Average Co-Inventor Count = 5.09

ph-index = 2

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 = 13

Mark J EvansMatthew J McKennirey (2 patents)Mark J EvansRoy S Rogers, Iv (2 patents)Mark J EvansRichard Smolen (1 patent)Mark J EvansSean E Martin (1 patent)Mark J EvansGregory S Hunter (1 patent)Mark J EvansKen Bedford (1 patent)Mark J EvansFred Y Robinson (1 patent)Mark J EvansMark J Evans (2 patents)Matthew J McKennireyMatthew J McKennirey (3 patents)Roy S Rogers, IvRoy S Rogers, Iv (2 patents)Richard SmolenRichard Smolen (4 patents)Sean E MartinSean E Martin (2 patents)Gregory S HunterGregory S Hunter (1 patent)Ken BedfordKen Bedford (1 patent)Fred Y RobinsonFred Y Robinson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lockheed Martin Corporation (2 from 5,267 patents)

2. Fenestra Technologies Corporation (2 from 3 patents)

3. Tessella Inc. (2 from 2 patents)

4. Electronic Data Systems Corporation (1 from 271 patents)

5. Hunter Information Management Services, Inc. (1 from 1 patent)


2 patents:

1. 8087063 - System and method for preservation of digital records

2. 7792791 - Systems and methods for establishing authenticity of electronic records in an archives system

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as of
1/12/2026
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