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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SC

Spencer Composites — 1 Patent in 2021

Rank (2021): #20,958 of 31,441Top 70%
2 inventors
1 Patents 2021

Top Inventors at Spencer Composites 2021

Showing 1–2 of 2 inventors

RankNamePatents
1 Brian E. Spencer 1
1 Zachary B. Spencer 1