Growing community of inventors

Syracuse, NY, United States of America

Douglas Hagrman

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 = 6

Douglas HagrmanJoseph Chaiken (1 patent)Douglas HagrmanDhyaneshwar B Chawan (1 patent)Douglas HagrmanPamela J Hagrman (1 patent)Douglas HagrmanRobert Dracker (0 patent)Douglas HagrmanDouglas Hagrman (1 patent)Joseph ChaikenJoseph Chaiken (18 patents)Dhyaneshwar B ChawanDhyaneshwar B Chawan (11 patents)Pamela J HagrmanPamela J Hagrman (1 patent)Robert DrackerRobert Dracker (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lightouch Medical, Inc. (1 from 12 patents)


1 patent:

1. 7664605 - Absolute calibration process and device for a tissue modulated Raman spectrometer

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1/3/2026
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