David S. Maddison — 3 Patents at Telectronics Pacing Systems

David S. Maddison has been granted 3 US patents while listed as an inventor at Telectronics Pacing Systems. The first was granted in 1989 and the most recent in September 1996. David S. Maddison ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David S. Maddison in Fawn Drive, AU.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5554176	Implantable electrode and sensor lead apparatus	Michael Skalsky, Gerhard Gotthardt, Neil L. Anderson	1996-09-10
5330520	Implantable electrode and sensor lead apparatus	Michael Skalsky, Gerhard Gotthardt, Neil L. Anderson	1994-07-19
4798206	Implanted medical system including a self-powered sensing system	Michael Skalsky, Zoran Milijasevic, Stephen G. Perry, Loraine K. Holley, Gerhard Gotthardt +1 more	1989-01-17

David S. Maddison — 3 Patents

Issued Patents All Time

Patent Widget