Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Pitcraft Summit Limited — 5 Patents

Rank (All Time): #103,161 of 105,732Top 100%
5 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 1981 to 1991Bar chart with a peak of 2 patents in 1981.peak 21981: 2 patents19811988: 1 patents19881989: 1 patents19891991: 1 patents1991

Top Inventors at Pitcraft Summit Limited All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Gerald R. O. Pentith 2
2 Alan Cooper 1
2 Philip Jones 1
2 Richard Cocksedge 1
2 Ronald G. Coombes 1