Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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C.J. Winter Machine Works — 8 Patents

Rank (All Time): #68,303 of 106,120Top 65%
3 inventors
8 Patents All Time

Top Inventors at C.J. Winter Machine Works All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Paul P. Francia 5
2 Robert J. Brinkman 3
3 Liberato Pietrantoni 1