Growing community of inventors

Jönköping, Sweden

Anna Sjögren

Average Co-Inventor Count = 3.33

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 = 18

Anna SjögrenMarcus Kragner (1 patent)Anna SjögrenChrister Almqvist (1 patent)Anna SjögrenEvalena Sandberg (1 patent)Anna SjögrenAnders Jakobsson (1 patent)Anna SjögrenLars Malmqvist (1 patent)Anna SjögrenAndreas Hedlund (1 patent)Anna SjögrenGustav Döragrip (1 patent)Anna SjögrenLotta Norinder (1 patent)Anna SjögrenOla Holmgren (1 patent)Anna SjögrenTommy Krevi (1 patent)Anna SjögrenAnna Sjögren (2 patents)Marcus KragnerMarcus Kragner (7 patents)Christer AlmqvistChrister Almqvist (6 patents)Evalena SandbergEvalena Sandberg (5 patents)Anders JakobssonAnders Jakobsson (4 patents)Lars MalmqvistLars Malmqvist (3 patents)Andreas HedlundAndreas Hedlund (3 patents)Gustav DöragripGustav Döragrip (2 patents)Lotta NorinderLotta Norinder (2 patents)Ola HolmgrenOla Holmgren (1 patent)Tommy KreviTommy Krevi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aktiebolaget Electrolux (2 from 668 patents)


2 patents:

1. 6679218 - Starting device

2. D481497 - Back pack blower

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as of
12/17/2025
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