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USPTO Patent Rankings Data through Dec 31, 2025
YP

York Potash — 4 Patents in 2021

Rank (2021): #9,215 of 31,441Top 30%
6 inventors
4 Patents 2021

Top Inventors at York Potash 2021

Showing 1–6 of 6 inventors

RankNamePatents
1 Robert John Meakin 2
1 Timothy David Lewis 2
3 Jim Evans 1
3 Karl Houseley 1
3 Mike Evans 1
3 Steve Farnworth 1