Growing community of inventors

Cambridge, MA, United States of America

Donald Hootstein

Average Co-Inventor Count = 7.00

ph-index = 2

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 = 176

Donald Hootstein ↔ Jui-Shang Wang (2 patents)Donald Hootstein ↔ Stanley Gresens (2 patents)Donald Hootstein ↔ John E Longan (2 patents)Donald Hootstein ↔ Rodney B Jane (2 patents)Donald Hootstein ↔ Gregory James Holderfield (2 patents)Donald Hootstein ↔ Steven R Valentor (2 patents)Donald HootsteinDonald Hootstein (2 patents)Jui-Shang WangJui-Shang Wang (98 patents)Stanley GresensStanley Gresens (48 patents)John E LonganJohn E Longan (44 patents)Rodney B JaneRodney B Jane (43 patents)Gregory James HolderfieldGregory James Holderfield (38 patents)Steven R ValentorSteven R Valentor (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Duracraft Corporation (1 from 135 patents)

2. Honeywell Consumer Products, Inc. (1 from 34 patents)


2 patents:

1. D395496 - Fan support rod

2. 5558501 - Portable ceiling fan

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as of
1/2/2026
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