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

C. Diane Marshall — 1 Patent

STSeparation Technology: 1 patents #11 of 29Top 40%
Cary, NC: #2,427 of 3,681 inventorsTop 70%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
C. Diane Marshall has been granted 1 US patent while listed as an inventor at Separation Technology. All of these patents were granted in 2009. C. Diane Marshall ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list C. Diane Marshall in Cary, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7494814 Apparatus and method for obtaining rapid creamatocrit and caloric content values of milk Jami E. Meeks 2009-02-24