Growing community of inventors

Newport, RI, United States of America

Heather Ketcham

Average Co-Inventor Count = 4.00

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 = 0

Heather KetchamDouglas Grosvenor Sabin (1 patent)Heather KetchamMyron Horzesky (1 patent)Heather KetchamRobert Ketcham (1 patent)Heather KetchamDouglas G Sabin (1 patent)Heather KetchamHeather Ketcham (1 patent)Douglas Grosvenor SabinDouglas Grosvenor Sabin (26 patents)Myron HorzeskyMyron Horzesky (1 patent)Robert KetchamRobert Ketcham (1 patent)Douglas G SabinDouglas G Sabin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ketcham Supply Co., Inc. (1 from 1 patent)


1 patent:

1. 11096380 - Method for aquaculture

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1/12/2026
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