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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Keith Mortimer — 2 Patents

Wakefield, GB: #20 of 69 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Keith Mortimer has been granted 2 US patents. The first was granted in 1998 and the most recent in August 1999. Keith Mortimer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Keith Mortimer in Wakefield, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5939143 Coating of surfaces of articles Philip Findley, David W. Marshall 1999-08-17
5750240 Coating of surfaces of articles Philip Findley, David W. Marshall 1998-05-12