Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Ison — 1 Patent

KOKohler: 1 patents #682 of 998Top 70%
Bloomfield, PA: #4 of 5 inventorsTop 80%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Ison has been granted 1 US patent while listed as an inventor at Kohler. All of these patents were granted in 2016. David Ison ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Ison in Bloomfield, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9504625 Vibroacoustic water system Barry Glasford, Mary J. Reid 2016-11-29