Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kevin D. Nolan — 5 Patents

VAVaproshield: 5 patents #1 of 6Top 20%
Seattle, WA: #5,850 of 21,776 inventorsTop 30%
Washington: #19,692 of 76,902 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Kevin D. Nolan has been granted 5 US patents while listed as an inventor at Vaproshield. The first was granted in 2017 and the most recent in October 2024. Kevin D. Nolan ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Kevin D. Nolan in Seattle, WA, US.

Patents per Year

Patents granted per year, 2017 to 2024Bar chart with a peak of 2 patents in 2022.peak 22017: 1 patents20172022: 2 patents20222024: 2 patents2024

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12104380 Permeable water-resistive sloped roof underlayment/air barrier Philip L. Johnson, Daniel Bess, Adrian deKrom 2024-10-01
12024893 Permeable water resistive roof underlayment Philip L. Johnson, Daniel Bess, Adrian deKrom 2024-07-02
11525265 Permeable water resistive roof underlayment Philip L. Johnson, Daniel Bess, Adrian deKrom 2022-12-13
11512473 Permeable water-resistive sloped roof underlayment/air barrier Philip L. Johnson, Daniel Bess, Adrian deKrom 2022-11-29
9783980 Building membrane with drainage matrix and horizontal adhesive portions Leland D. Snyder 2017-10-10