Curt C. Johansen has been granted 2 US patents while listed as an inventor at Physio-Control. The first was granted in 1996 and the most recent in February 1997. Curt C. Johansen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Curt C. Johansen in Everett, WA, US.