Growing community of inventors

Angus, United Kingdom

David Elwin

Average Co-Inventor Count = 1.50

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 = 14

David ElwinCraig Scott Nicol (1 patent)David ElwinLynn M McKenzie (1 patent)David ElwinDavid Elwin (2 patents)Craig Scott NicolCraig Scott Nicol (6 patents)Lynn M McKenzieLynn M McKenzie (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

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


2 patents:

1. 7522759 - Self-service terminal

2. 6758395 - Self-service terminal

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1/3/2026
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