Growing community of inventors

Downs, IL, United States of America

Robert R Niederman

Average Co-Inventor Count = 2.00

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 = 10

Robert R NiedermanJohn C Morphey (2 patents)Robert R NiedermanThomas Josefsson (2 patents)Robert R NiedermanBrian Wang Sun (2 patents)Robert R NiedermanRobert R Niederman (3 patents)John C MorpheyJohn C Morphey (18 patents)Thomas JosefssonThomas Josefsson (10 patents)Brian Wang SunBrian Wang Sun (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Electrolux Home Care Products, Inc. (3 from 94 patents)


3 patents:

1. 9259126 - Backpack vacuum cleaner

2. 8732900 - Vacuum cleaner lint brush attachment

3. 8201303 - Vacuum cleaner lint brush attachment

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1/1/2026
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