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For the Inventor, By the Inventor

Oslo, Norway

Lehmkuhl A/s


USPTO Granted Patents = 2

Forward Citations = 13

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2 inventors (with patents filed for the assignee):

goldMedal Hans K Holmen (1 out of 3 patents)

silverMedal David Dahl (1 out of 1 patent)


2 patents:

1. 4053881 - Mobile radar apparatus (1977-10-11),
2. 4006636 - Method and apparatus for exact measurement of pressures by means of (1977-02-08),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#195 in Oslo

#717 in Norway

...
Oslo, Norway

Lehmkuhl A/s

Forward Citations = 13

2 inventors:

goldMedal Hans K Holmen (1 out of 3 patents)

silverMedal David Dahl (1 out of 1 patent)

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