Growing community of inventors

Wappingers Falls, NY, United States of America

David A Johnson

Average Co-Inventor Count = 7.00

ph-index = 3

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 = 31

David A JohnsonJames Daren Bledsoe (3 patents)David A JohnsonCarlton B Morgan (3 patents)David A JohnsonHelge Fossan (3 patents)David A JohnsonCurtis W Freeman (3 patents)David A JohnsonCecily Anne Snyder (3 patents)David A JohnsonJohn F Harris (2 patents)David A JohnsonJohn F Harris (1 patent)David A JohnsonDavid A Johnson (3 patents)James Daren BledsoeJames Daren Bledsoe (57 patents)Carlton B MorganCarlton B Morgan (51 patents)Helge FossanHelge Fossan (14 patents)Curtis W FreemanCurtis W Freeman (12 patents)Cecily Anne SnyderCecily Anne Snyder (5 patents)John F HarrisJohn F Harris (22 patents)John F HarrisJohn F Harris (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Koninklijke Philips Corporation N.V. (2 from 21,376 patents)

2. Agilent Technologies, Inc. (1 from 4,671 patents)

3. Laerdal Medical Corporation (1 from 13 patents)


3 patents:

1. 7257440 - Multilingual defibrillator

2. 6611708 - Multilingual defibrillator

3. 6154673 - Multilingual defibrillator

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idiyas.com
as of
12/19/2025
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