David T. Debus

6 Patents

• US125756302026

  Cycling Helmet with Rotational Impact Attenuation

  Bell Sports, Inc.

  0 cites
• US124399912025

  Impact Attenuating Helmet with Inner and Outer Liner and Securing Attachment

  Bell Sports, Inc.

  0 cites
• US121377652024

  Cycling Helmet with Rotational Impact Attenuation

  Bell Sports, Inc.

  0 cites
• US118828932024

  Impact Attenuating Helmet with Inner and Outer Liner and Securing Attachment

  Bell Sports, Inc.

  0 cites
• US118497932023

  Flexible Slip Plane for Helmet Energy Management Liner

  Bell Sports, Inc.

  0 cites
• US115405832023

  Impact Attenuating Helmet with Inner and Outer Liner and Securing Attachment

  BELL SPORTS, Inc.

  0 cites