Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MR

Marshall Ring — 2 Patents

Winnipeg, CA: #463 of 1,797 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Marshall Ring has been granted 2 US patents. All of these patents were granted in 2021. Marshall Ring ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Marshall Ring in Winnipeg, MB, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10906043 Microfluidic based integrated sample analysis system Gong Zhang, Francis Lin, Edward Stewart Richmond 2021-02-02
10881309 PPG measurement of arterial health using disease library Michael Zhang, Zhaopeng Fan, Sara Korosch, David Keenan, Gerald Robin Lefevre 2021-01-05