Category:Karl Roelofs of Charlottesville VA (US)

Karl Roelofs of Charlottesville VA (US)

Executive Summary

Karl Roelofs of Charlottesville VA (US) is an inventor who has filed 2 patents. Their primary areas of innovation include for games, toys, sports, or amusements (2 patents), for games, toys, sports, or amusements (2 patents), depending on the stopping of moving members {in a mechanical slot machine}, e.g. "fruit" machines (2 patents), and they have worked with companies such as Aristocrat Technologies Australia Pty Limited (2 patents). Their most frequent collaborators include (2 collaborations).

Patent Filing Activity

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Technology Areas

File:Karl Roelofs of Charlottesville VA (US) Top Technology Areas.png

List of Technology Areas

G07F17/3213 (for games, toys, sports, or amusements): 2 patents
G07F17/323 (for games, toys, sports, or amusements): 2 patents
G07F17/34 (depending on the stopping of moving members {in a mechanical slot machine}, e.g. "fruit" machines): 2 patents
G07F17/3258 (for games, toys, sports, or amusements): 1 patents