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For the Inventor, By the Inventor

Amsterdam, Netherlands

Spectrostar B.v.


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 2

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1 inventor (with patents filed for the assignee):

goldMedal Harmen Broersma (2 out of 5 patents)


2 patents:

1. 6590663 - Reflectometer (2003-07-08),
2. 6590649 - Spectrophotometer (2003-07-08),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#214 in Amsterdam

#2,200 in Netherlands

Amsterdam, NL
Amsterdam, Netherlands

Spectrostar B.v.

Forward Citations = 2

1 inventor:

goldMedal Harmen Broersma (2 out of 5 patents)

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