Growing community of inventors

Cambridge, OH, United States of America

Donald E Landis

Average Co-Inventor Count = 3.75

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 = 43

Donald E LandisDale R Lyons (2 patents)Donald E LandisDavid C Wills (2 patents)Donald E LandisJay Dean Atkinson (1 patent)Donald E LandisTodd J Wilhelm (1 patent)Donald E LandisDonald E Landis (2 patents)Dale R LyonsDale R Lyons (15 patents)David C WillsDavid C Wills (14 patents)Jay Dean AtkinsonJay Dean Atkinson (4 patents)Todd J WilhelmTodd J Wilhelm (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ncr Corporation (2 from 4,491 patents)


2 patents:

1. 4901205 - Housing for electronic components

2. 4636781 - Housing for data terminal device

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as of
12/30/2025
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