Richard Kolbl

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Herrieden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coin collection for vending machines
- Patent number 4,437,557
- Issue date Mar 20, 1984
- Sielaff GmbH & Co.
- Richard Kolbl
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin-operated dispensing device reflecting the selling price of ite...
- Patent number 4,323,147
- Issue date Apr 6, 1982
- Sielaff GmbH & Co.
- Richard Kolbl
- G07 - CHECKING-DEVICES
Information Patent Grant
Merchandise dispensing device for a vending machine
- Patent number 4,235,351
- Issue date Nov 25, 1980
- Sielaff GmbH & Co. Automatenbau Herrieden
- Richard Kolbl
- G07 - CHECKING-DEVICES