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Zeltweg, Austria

Siegfried Sigott

USPTO Granted Patents = 7

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 31(Granted Patents)

Location History:

Zeltweg, AT (1978 - 1983)
Ferlach, AT (1988)

Company Filing History:

Vereinigte Osterreichische Eisen- Und Stahlwerke-alpine Montan

Voest-alpine Aktiengesselschaft

Years Active: 1978-1988

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4776445 - Device for transferring the cup heap of debris onto a drift conveying (1988-10-11),

2. 4404893 - Hydraulic mine prop (1983-09-20),

3. 4263005 - Device for provisionally consolidating a gallery and suitable (1981-04-21),

4. 4236627 - Cutting machine (1980-12-02),

5. 4152126 - Equipment for removing dust particles from an air stream (1979-05-01),

6. 4111488 - Method for cutting minerals and cutting machine (1978-09-05),

7. 4111227 - Pressure relief valve for hydraulic mine supporting elements (1978-09-05),

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