Polyurethane-based protective coatings for rotor blades

Assignee

• 3M

Inventors

• Bernd Kuehneweg (7 patents)
• Björn Weber (4 patents)
• Timothy N. Narum (9 patents)
• Stuart E. Fores (4 patents)
• Ian Robinson (12 patents)
• Eva Maria Roggentin (2 patents)
• Guido Hitschmann (18 patents)
• Rainer Kurz (23 patents)

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