Growing community of inventors

Grand Forks, ND, United States of America

David Loren Heckmann

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 3

David Loren Heckmann ↔ Mark Owen Maxson (1 patent)David Loren Heckmann ↔ Paul Eric Dahlen (1 patent)David Loren Heckmann ↔ Roger John Gravrok (1 patent)David Loren HeckmannDavid Loren Heckmann (1 patent)Mark Owen MaxsonMark Owen Maxson (78 patents)Paul Eric DahlenPaul Eric Dahlen (59 patents)Roger John GravrokRoger John Gravrok (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,306 patents)


1 patent:

1. 7010768 - Transmission line bounding models

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1/22/2026
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