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Bloomington, IL, United States of America

Marco Ferrari

Average Co-Inventor Count = 2.40

ph-index = 4

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 = 134

Marco FerrariSamuel E Hohulin (2 patents)Marco FerrariKevin Genge (1 patent)Marco FerrariKelly B McVey (1 patent)Marco FerrariMichael R Fowler (1 patent)Marco FerrariScott Bolbock (1 patent)Marco FerrariMarco Ferrari (4 patents)Samuel E HohulinSamuel E Hohulin (28 patents)Kevin GengeKevin Genge (5 patents)Kelly B McVeyKelly B McVey (1 patent)Michael R FowlerMichael R Fowler (1 patent)Scott BolbockScott Bolbock (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. White Consolidated Industries, Inc. (3 from 465 patents)

2. National Union Electric Corporation (1 from 48 patents)


4 patents:

1. D328165 - Stick type vacuum cleaner

2. 5107567 - Stick type vacuum cleaner with a dirt cup secured by a finger-operated

3. D315816 - Hand-held vacuum cleaner

4. 4993108 - Vacuum cleaner with adjustable nozzle shield

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idiyas.com
as of
12/12/2025
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