Key duplicating machine with bottom clearance

Assignee

• American Consumer Products

Inventors

• Stephan W. Cole (3 patents)
• Ronald B. Berringer (5 patents)
• Hugh F. Groth (24 patents)
• Eric R. Hammonds (2 patents)
• Michael Koubek (4 patents)
• Anthony Nicholas (2 patents)
• Richard W. Ryai, Sr. (28 patents)
• David J. Sot (2 patents)
• Paul J. Takacs (1 patents)
• Samuel J. Zelenak (2 patents)

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