Growing community of inventors

Dundee, United Kingdom

Andrew Calder

Average Co-Inventor Count = 4.56

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 = 138

Andrew CalderSimon J Forrest (2 patents)Andrew CalderJohn A Peebles (2 patents)Andrew CalderIan McIntyre (2 patents)Andrew CalderGary A Ross (1 patent)Andrew CalderAndrew David Monaghan (1 patent)Andrew CalderNorman G Taylor (1 patent)Andrew CalderTimothy P Johnson (1 patent)Andrew CalderDavid Sommerville (1 patent)Andrew CalderChristopher Wylie (1 patent)Andrew CalderAlan G Shepherd (1 patent)Andrew CalderAndrew Calder (3 patents)Simon J ForrestSimon J Forrest (21 patents)John A PeeblesJohn A Peebles (16 patents)Ian McIntyreIan McIntyre (2 patents)Gary A RossGary A Ross (50 patents)Andrew David MonaghanAndrew David Monaghan (16 patents)Norman G TaylorNorman G Taylor (12 patents)Timothy P JohnsonTimothy P Johnson (10 patents)David SommervilleDavid Sommerville (6 patents)Christopher WylieChristopher Wylie (3 patents)Alan G ShepherdAlan G Shepherd (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ncr Corporation (3 from 4,491 patents)


3 patents:

1. 6516998 - Self-service terminal

2. 6484938 - Self-service terminal having a cassette and method of replenishing the cassette with sheet currency

3. 6480753 - Communications, particularly in the domestic environment

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12/29/2025
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