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For the Inventor, By the Inventor

Rees Haffen, Germany

Optimara Erfinder Gemeinschaft


USPTO Granted Patents = 1

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal Reinhold Holtkamp, Sr (1 out of 231 patents)


1 patent:

1. PP6310 - African violet plant named Seattle (1988-09-27),
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USPTO Data Jan 1 1976 - Jan 20 2026

1 Patents

#2 in Rees Haffen

#15,136 in Germany

Rees Haffen, DE
Rees Haffen, Germany

Optimara Erfinder Gemeinschaft

Forward Citations = 0

1 inventor:

goldMedal Reinhold Holtkamp, Sr (1 out of 231 patents)

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