Inventor

KOEHNKE OLE

DK2 patents

⚠️ This page may combine multiple inventors who share the name “KOEHNKE OLE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMBU INT AS

1 patent

US6036664AMar 14, 2000

Automatic adjustable cervical collar

AMBU INT AS107 citations89

AMBU INTERNAT A S

1 patent

US6230712B1May 15, 2001

Head immobilization device

AMBU INTERNAT A S13 citations66