Growing community of inventors

Leeds, United Kingdom

Donald Jepson

Average Co-Inventor Count = 3.00

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 = 20

Donald JepsonMelvyn Perry (2 patents)Donald JepsonPeter G Marlow (2 patents)Donald JepsonDonald Jepson (2 patents)Melvyn PerryMelvyn Perry (5 patents)Peter G MarlowPeter G Marlow (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Royal Ordnance Plc (2 from 36 patents)


2 patents:

1. 4895063 - Composite armor

2. 4869152 - Combined active and passive armor system

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as of
12/20/2025
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