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For the Inventor, By the Inventor

Alvesta, Sweden

Ab Maskinarbeten


USPTO Granted Patents = 3

Forward Citations = 31

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6 inventors (with patents filed for the assignee):

goldMedal Ingvar H Johansson (3 out of 3 patents)

silverMedal Helle G Johansson (2 out of 2 patents)

bronzeMedal Pahr O Holmgren (1 out of 1 patent)

4.  Per-Olof Sanden (1 out of 1 patent)

5.  Kurt Webing (1 out of 1 patent)

6.  Gunnar Thulin (1 out of 1 patent)


3 patents:

1. D352561 - Candleholder (1994-11-15),
2. 4339047 - Collapsible storage and transport crate capable to be stacked (1982-07-13),
3. 4299074 - Method and apparatus for compressing voluminous material easy to compress (1981-11-10),
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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#1 in Alvesta

#1,563 in Sweden

...
Alvesta, Sweden

Ab Maskinarbeten

Forward Citations = 31

6 inventors:

goldMedal Ingvar H Johansson (3 out of 3 patents)

silverMedal Helle G Johansson (2 out of 2 patents)

bronzeMedal Pahr O Holmgren (1 out of 1 patent)

4.  Per-Olof Sanden (1 out of 1 patent)

5.  Kurt Webing (1 out of 1 patent)

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