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USPTO Patent Rankings Data through Dec 31, 2025
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Phillip Snowsill — 2 Patents

MAMatcon: 1 patents #3 of 16Top 20%
Rolls-Royce Plc: 1 patents #1,830 of 2,886Top 65%
Nottingham, GB: #280 of 843 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Phillip Snowsill has been granted 2 US patents while listed as an inventor at Matcon. The first was granted in 1987 and the most recent in December 2023. Phillip Snowsill ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Phillip Snowsill in Nottingham, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1008324 Blender Michael Thorogood, Simon Coyne, Richard Smith, Ian Williams, Ed Piepereit 2023-12-19
4657479 Rotor tip clearance control devices Michael Brown, Sharon Martin, Andrew Seaton, Mark S. Thomas, Hywel Williams 1987-04-14