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USPTO Patent Rankings Data through Dec 31, 2025
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Mcgraw Hill — 14 Patents

Rank (All Time): #39,562 of 105,732Top 40%
17 inventors
14 Patents All Time

Patents per Year

Patents granted per year, 1981 to 2023Bar chart with a peak of 2 patents in 1989.peak 21981: 1 patents19811982: 1 patents1986: 1 patents19861989: 2 patents2006: 2 patents20062007: 1 patents2011: 1 patents20112012: 2 patents2020: 1 patents20202021: 1 patents2023: 1 patents2023

Top Inventors at Mcgraw Hill All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Richard Patz 4
2 David Wise 3
3 David Deas Sinkler Poor 2
3 David Michael Taggart 2
3 Gregory D. Baker 2
3 Max Romanov 2
3 Ori Wallenstein 2
3 Richard Douglas Dobbs 2
#9 Billy Leon Williams 1
#9 Daniel Shimoff 1
#9 Harel Gruia 1
#9 Joseph E. Barreca 1
#9 Jorge Montepeque 1
#9 Kevin E. Kalajan 1
#9 Oleg Yudovich 1
#9 Ronald Loiacono 1
#9 Tsakhi Segal 1

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