Protective helmet with a retractable and removable visor

Assignee

• E.D. Bullard

Inventors

• Matthew G. Plunkett (3 patents)
• Travis J. Plumlee (2 patents)
• Bonnie J. McMurray (1 patents)
• Joshua J. Haldeman (7 patents)
• Pierre-Luc Lussier (33 patents)
• Brendan Gallivan (2 patents)

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