Growing community of inventors

Marion, IA, United States of America

Chris R Heidelbauer

Average Co-Inventor Count = 4.67

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 = 182

Chris R HeidelbauerWilliam A McClelland (3 patents)Chris R HeidelbauerSteven C Johnson (2 patents)Chris R HeidelbauerKurt P Haldeman (2 patents)Chris R HeidelbauerBenjamin W Dudley (2 patents)Chris R HeidelbauerMark R Logan (2 patents)Chris R HeidelbauerJames O Smith, Jr (1 patent)Chris R HeidelbauerIvaylo I Ivanov (1 patent)Chris R HeidelbauerChris R Heidelbauer (3 patents)William A McClellandWilliam A McClelland (6 patents)Steven C JohnsonSteven C Johnson (6 patents)Kurt P HaldemanKurt P Haldeman (4 patents)Benjamin W DudleyBenjamin W Dudley (3 patents)Mark R LoganMark R Logan (2 patents)James O Smith, JrJames O Smith, Jr (2 patents)Ivaylo I IvanovIvaylo I Ivanov (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mci, Inc. (2 from 161 patents)

2. Verizon Business Global LLC (1 from 289 patents)


3 patents:

1. 7573985 - Systems and methods for facilitating communications involving hearing-impaired parties

2. 7200208 - Method and system for providing communication services for hearing-impaired parties

3. 7142642 - Systems and methods for facilitating communications involving hearing-impaired parties

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as of
1/3/2026
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