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USPTO Patent Rankings Data through Dec 31, 2025
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Shofner Engineering Associates — 13 Patents

Rank (All Time): #42,280 of 105,732Top 40%
8 inventors
13 Patents All Time

Patents per Year

Patents granted per year, 1989 to 2010Bar chart with a peak of 2 patents in 2003.peak 21989: 1 patents19891997: 1 patents1999: 1 patents19992002: 1 patents2003: 2 patents20032004: 2 patents2005: 1 patents20052006: 1 patents2007: 1 patents20072008: 1 patents2010: 1 patents2010

Top Inventors at Shofner Engineering Associates All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 Frederick M. Shofner 12
2 Christopher K. Shofner 9
3 Yupeng Zhang 3
#4 Dennis J. Roeder 2
#5 Arthur C. Miller, Jr. 1
#5 F. Michael Shofner, II 1
#5 Gerhard Kreikebaum 1
#5 Frederick M. Shofmer 1