Growing community of inventors

Norwich, NY, United States of America

Kenneth St John

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 = 1

Kenneth St JohnRichard J Abramson (1 patent)Kenneth St JohnKenneth St John (1 patent)Richard J AbramsonRichard J Abramson (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Hedman Company (1 from 12 patents)


1 patent:

1. 7214176 - Folding machine with removable plate

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1/15/2026
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