Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Skarlupka Mfg. — 1 Patent in 2021

Rank (2021): #21,523 of 31,507Top 70%
2 inventors
1 Patents 2021

Top Inventors at Skarlupka Mfg. 2021

Showing 1–2 of 2 inventors

RankNamePatents
1 Brian A. Zdroik 1
1 Donald Bruce Skarlupka 1