Growing community of inventors

Chester, United Kingdom

Helena Bramwell

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 = 138

Helena BramwellAnthony E Cass (1 patent)Helena BramwellHelena Bramwell (1 patent)Anthony E CassAnthony E Cass (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Medisense, Inc. (1 from 22 patents)


1 patent:

1. 4948727 - Chemical sensor

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