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

Jane W. Casto — 1 Patent

3M: 1 patents #7,251 of 11,543Top 65%
Somerset, WI: #31 of 52 inventorsTop 60%
Wisconsin: #23,997 of 40,088 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jane W. Casto has been granted 1 US patent while listed as an inventor at 3M. All of these patents were granted in 1992. Jane W. Casto ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jane W. Casto in Somerset, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D323394 Stethoscope chestpiece Curtis A. Hostager 1992-01-21