Inventor

EKE KRISTIAN N

SE3 patents

Patents

3 patents

USD674153SJan 8, 2013

Protective helmet

3M INNOVATIVE PROPERTIES CO25 citations90

USD674152SJan 8, 2013

Protective helmet

3M INNOVATIVE PROPERTIES CO5 citations71

USD674151SJan 8, 2013

Protective helmet

3M INNOVATIVE PROPERTIES CO2 citations60