Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compumedics Limited › Warwick Freeman
WF

Warwick Freeman — 3 Patents

CLCompumedics Limited: 2 patents #4 of 11Top 40%
Elmore, AU: #120 of 722 inventorsTop 20%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Warwick Freeman has been granted 3 US patents while listed as an inventor at Compumedics Limited. The first was granted in 2010 and the most recent in March 2015. Warwick Freeman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Warwick Freeman in Elmore, AU.

Patents per Year

Patents granted per year, 2010 to 2015Bar chart with a peak of 1 patents in 2010.peak 12010: 1 patents20102011: 1 patents20112015: 1 patents2015

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8985105 Apparatus for delivery of pressurised gas David Burton, Fred Blochlinger, Grant Parratt, Allan K. Wallace 2015-03-24
8068905 Method and apparatus for continuous electrode impedance monitoring Philip Grasso, Richard Newman 2011-11-29
7693566 Method and apparatus for buffering electrophysiological signals during an MRI procedure Richard Newman 2010-04-06

Frequent Collaborators

Richard Newman2 shared
Allan K. Wallace1 shared
David Burton1 shared
Grant Parratt1 shared
Philip Grasso1 shared
Fred Blochlinger1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3