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USPTO Patent Rankings Data through Sept 30, 2025
MP

Mansfield Plumbing Products

Rank (1989): #8,515 of 11,124Top 80%
1 inventors
1 Patents 1989

Top Inventors at Mansfield Plumbing Products 1989

Showing 1–1 of 1 inventors

RankNamePatents
1 R. Frank Nestich 1