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USPTO Patent Rankings Data through Dec 31, 2025
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Cheryl Protas — 6 Patents

PHPhysio-Control: 5 patents #81 of 303Top 30%
Redmond, WA: #2,188 of 8,547 inventorsTop 30%
Washington: #16,995 of 76,902 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Cheryl Protas has been granted 6 US patents while listed as an inventor at Physio-Control. The first was granted in 2016 and the most recent in May 2021. Cheryl Protas ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Cheryl Protas in Redmond, WA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11019158 Real-time data distribution system for patient monitoring devices, cardiac defibrillators and associated information delivery systems James Wootten, Seshadri K. Padmanabha, Ken Peterson, Randy L. Merry, David B. Stewart 2021-05-25
10559384 Decision support system using intelligent agents Kenneth J. Peterson, Dana S. Lewis, Mitchell A. Smith, James Wootten, David B. Stewart +3 more 2020-02-11
10257287 Real-time data distribution system for patient monitoring devices, cardiac defibrillators and associated information delivery systems James Wootten, Seshadri K. Padmanabha, Ken Peterson, Randy L. Merry, David B. Stewart 2019-04-09
10068667 Decision support system using intelligent agents Kenneth J. Peterson, Dana S. Lewis, Michell Smith, James Wootten, David B. Stewart +3 more 2018-09-04
9707408 Emergency monitor-defibrillator with telemedicine capability and remote activation Kenneth J. Peterson, Dana S. Lewis, Mitchell A. Smith, David B. Stewart, Gregory T. Kavounas 2017-07-18
9364682 Emergency monitor-defibrillator with telemedicine capability Kenneth J. Peterson, Dana S. Lewis, Mitchell A. Smith, David B. Stewart, Gregory T. Kavounas 2016-06-14