Growing community of inventors

Essex, United Kingdom

Christopher V Hibberd

Average Co-Inventor Count = 1.67

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 = 12

Christopher V HibberdIan R Jenkins (1 patent)Christopher V HibberdWalter J Kulpa (1 patent)Christopher V HibberdChiping Sye (1 patent)Christopher V HibberdHoward M Stevens (1 patent)Christopher V HibberdChristopher V Hibberd (2 patents)Ian R JenkinsIan R Jenkins (70 patents)Walter J KulpaWalter J Kulpa (42 patents)Chiping SyeChiping Sye (5 patents)Howard M StevensHoward M Stevens (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pitney Bowes Inc. (2 from 2,979 patents)


2 patents:

1. 5746881 - Moistener for a postage meter

2. 5209806 - Envelope sealing device

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1/22/2026
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