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For the Inventor, By the Inventor

DE

C. Joseph Lamy Gmbh


USPTO Granted Patents = 2

Forward Citations = 56

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2 inventors (with patents filed for the assignee):

goldMedal Bernt Spiegel (1 out of 2 patents)

silverMedal Gerd A Muller (1 out of 1 patent)


2 patents:

1. D264854 - Fountain pen (1982-06-08),
2. D256136 - Fountain pen (1980-07-29),
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USPTO Data Jan 1 1976 - Jan 20 2026

2 Patents

#428 in

#10,521 in Germany

...
DE

C. Joseph Lamy Gmbh

Forward Citations = 56

2 inventors:

goldMedal Bernt Spiegel (1 out of 2 patents)

silverMedal Gerd A Muller (1 out of 1 patent)

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