Growing community of inventors

Dundee, United Kingdom

Alfred J Hutcheon

Average Co-Inventor Count = 2.35

ph-index = 4

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 = 223

Alfred J HutcheonCharles K Wike, Jr (1 patent)Alfred J HutcheonDavid A Hain (1 patent)Alfred J HutcheonJoanne S Walter (1 patent)Alfred J HutcheonRobert L Snyder (1 patent)Alfred J HutcheonHorng-Jaan Lin (1 patent)Alfred J HutcheonPaul F Nugent, Jr (1 patent)Alfred J HutcheonGrant G Keir (1 patent)Alfred J HutcheonEdward F Madigan, Jr (1 patent)Alfred J HutcheonDaniel F James (1 patent)Alfred J HutcheonAlister R McGregor (1 patent)Alfred J HutcheonAlfred J Hutcheon (4 patents)Charles K Wike, JrCharles K Wike, Jr (32 patents)David A HainDavid A Hain (19 patents)Joanne S WalterJoanne S Walter (18 patents)Robert L SnyderRobert L Snyder (13 patents)Horng-Jaan LinHorng-Jaan Lin (12 patents)Paul F Nugent, JrPaul F Nugent, Jr (10 patents)Grant G KeirGrant G Keir (2 patents)Edward F Madigan, JrEdward F Madigan, Jr (1 patent)Daniel F JamesDaniel F James (1 patent)Alister R McGregorAlister R McGregor (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


4 patents:

1. 7389918 - Automatic electronic article surveillance for self-checkout

2. 5992570 - Self-service checkout apparatus

3. 4649832 - Drive-in, self service banking system

4. 4438704 - Cassette for currency notes or other valuable articles

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as of
12/4/2025
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