Eric M. Ziegler

3 Patents

• US121453942024

  Ultrasonic Bonding of Security Device to a Substrate to Prevent Harvesting

  Crane & Co., Inc.

  0 cites
• US120368112024

  Machine-readable Optical Security Device

  Crane & Co., Inc.

  0 cites
• US115907912023

  Machine-readable Optical Security Device

  Crane & Co., Inc.

  0 cites