Growing community of inventors

Lancaster, PA, United States of America

Dirk Landman

Average Co-Inventor Count = 3.00

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 = 25

Dirk LandmanMelvin H Johnson (1 patent)Dirk LandmanLeland L Krauss (1 patent)Dirk LandmanDirk Landman (1 patent)Melvin H JohnsonMelvin H Johnson (18 patents)Leland L KraussLeland L Krauss (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (1 from 16,338 patents)


1 patent:

1. 5011256 - Package for an opto-electronic component

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1/18/2026
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