Kathryn E. Rickard has been granted 5 US patents while listed as an inventor at Napatech A/S. The first was granted in 1996 and the most recent in November 2014. Kathryn E. Rickard ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Kathryn E. Rickard in Romsey, GB.