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For the Inventor, By the Inventor

Eichelhardt, Germany

Erfindergemeinschaft Gustav Und Fred Schumacher Gbr


USPTO Granted Patents = 3


Forward Citations = 10

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2 inventors (with patents filed for the assignee):

goldMedal Gustav Schumacher (3 out of 24 patents)

silverMedal Friedrich-Wilhelm Schumacher (3 out of 19 patents)

bronzeMedal Fred Schumacher (1 patent)


3 patents:

1. 8955298 - Mowing finger arrangement (2015-02-17),
2. 8464506 - Mowing finger arrangement (2013-06-18),
3. 7757470 - Tine carrier arrangement (2010-07-20),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#4 in Eichelhardt

#8,262 in Germany

...
Eichelhardt, Germany

Erfindergemeinschaft Gustav Und Fred Schumacher Gbr

Forward Citations = 10

2 inventors:

goldMedal Gustav Schumacher (3 out of 24 patents)

silverMedal Friedrich-Wilhelm Schumacher (3 out of 19 patents)

bronzeMedal Fred Schumacher (1 patent)

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