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

Kenneth E. Milligan — 2 Patents

Harrisville, RI: #14 of 31 inventorsTop 50%
Rhode Island: #2,443 of 6,211 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kenneth E. Milligan has been granted 2 US patents. The first was granted in 2013 and the most recent in May 2019. Kenneth E. Milligan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kenneth E. Milligan in Harrisville, RI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10293993 Universal domed closure to supply dose Robert D. Rohr, Richard Laveault, Derek D. Hopkins 2019-05-21
8490786 Inverted dome to supply dose Robert D. Rohr, Richard Laveault, Derek D. Hopkins 2013-07-23