Anthony Stephen Spencer

3 Patents

• US125389502026

  Facemasks and Method for Manufacturing the Same

  O&M Halyard, Inc.

  0 cites
• US124912812025

  Closure Mechanisms and Seal Integrity Indicators for Sterilization Containers

  O&M Halyard, Inc.

  0 cites
• US118835532024

  Seal Integrity Indicator for a Sterilization Container

  O&M Halyard, Inc.

  0 cites