Donald M. Landwirth

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Atherton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Business method of implementing an automated vault machine
- Patent number 7,497,376
- Issue date Mar 3, 2009
- Donald M. Landwirth
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Implementing an Automated Vault Machine
- Publication number 20090200373
- Publication date Aug 13, 2009
- Donald M. Landwirth
- G07 - CHECKING-DEVICES
Information Patent Application
BUSINESS METHOD OF IMPLEMENTING AN AUTOMATED VAULT MACHINE
- Publication number 20050269404
- Publication date Dec 8, 2005
- Donald M. Landwirth
- G07 - CHECKING-DEVICES