Growing community of inventors

San Anselmo, CA, United States of America

John S Springer

Average Co-Inventor Count = 3.00

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 = 97

John S SpringerBruce G Pound (1 patent)John S SpringerJerry Lee Tappa (1 patent)John S SpringerJohn S Springer (1 patent)Bruce G PoundBruce G Pound (3 patents)Jerry Lee TappaJerry Lee Tappa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Indicator Technologies, Inc. (1 from 1 patent)


1 patent:

1. 6617488 - Method and apparatus for indicating the conditions in an absorbent article

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