4. Envelopes, wrappers, and paperboard boxes
  5. Envelope
  6. Series

Kenneth R. Makowka

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Envelope system with multiple pockets

Envelopes – wrappers – and paperboard boxes – Envelope – Series
Patent

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Tamper-evident seal for envelope and method of making same

Flexible bags – Tamper indicating
Patent

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Tamper-evident sealing system for envelope & method of making sa

Flexible bags – Tamper indicating
Patent

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Tamper-evident sealing system for envelope and method of making

Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Patent

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Tamper-evident sealing system for envelope having special charac

Flexible bags – Tamper indicating
Patent

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Profile ID: LFUS-PAI-P-1225384

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