Growing community of inventors

London, United Kingdom

Helen Ganszczyk

Average Co-Inventor Count = 2.00

ph-index = 1

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

Helen GanszczykPhilip Shadbolt (1 patent)Helen GanszczykHelen Ganszczyk (1 patent)Philip ShadboltPhilip Shadbolt (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Letraset USA Inc. (1 from 5 patents)


1 patent:

1. 4177309 - Dry transfer materials

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as of
12/18/2025
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