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For the Inventor, By the Inventor

SE

Winfoor Ab


USPTO Granted Patents = 2

% Expired Patents = 50.0


Forward Citations = 4

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1 inventor (with patents filed for the assignee):

goldMedal Rikard Berthilsson (2 out of 8 patents)

silverMedal Gerardo Pesliakas (0 patent)

bronzeMedal Kent Holmberg Persson (0 patent)

4.  Björn Weddig (0 patent)

5.  Björn Weddig (0 patent)


2 patents:

1. 10253753 - Rotor blade for wind turbine (2019-04-09),
2. D822602 - Triblade (2018-07-10),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#193 in

#256 in Sweden

SE
SE

Winfoor Ab

Forward Citations = 4

1 inventor:

goldMedal Rikard Berthilsson (2 out of 8 patents)

silverMedal Gerardo Pesliakas (0 patent)

bronzeMedal Kent Holmberg Persson (0 patent)

4.  Björn Weddig (0 patent)

5.  Björn Weddig (0 patent)

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