Patents by Inventor Mark H. Greenawalt

Mark H. Greenawalt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Currency Cassette Capacity Monitoring And Reporting
    Publication number: 20130134011
    Abstract: An indicator, such as an alarm or warning, is generated to indicate that a document storage cassette attached to a document handling device (e.g., a currency validator) has reached a particular capacity or is approaching its full capacity.
    Type: Application
    Filed: May 25, 2012
    Publication date: May 30, 2013
    Applicant: MEI, Inc.
    Inventors: Bob Mackenzie, Stephen Marsh, Mark H. Greenawalt, Bill Nichols, Phil Pascarella, Rick Lopez, Peter Camilleri
  • Currency cassette capacity monitoring and reporting
    Patent number: 8186672
    Abstract: An indicator, such as an alarm or warning, is generated to indicate that a document storage cassette attached to a document handling device (e.g., a currency validator) has reached a particular capacity or is approaching its full capacity.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: May 29, 2012
    Assignee: MEI, Inc.
    Inventors: Bob Mackenzie, Stephen Marsh, Mark H. Greenawalt, Bill Nichols, Phil Pascarella, Rick Lopez, Peter Camilleri