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

Productive Research — 26 Patents

Rank (All Time): #22,871 of 105,732Top 25%
11 inventors
26 Patents All Time

Patents per Year

Patents granted per year, 1992 to 2022Bar chart with a peak of 5 patents in 2016.peak 51992: 1 patents19922003: 1 patents2007: 1 patents20072011: 2 patents2012: 1 patents20122013: 2 patents2014: 1 patents20142015: 2 patents2016: 5 patents20162017: 1 patents2018: 3 patents20182019: 1 patents2020: 1 patents20202021: 2 patents2022: 2 patents2022

Top Inventors at Productive Research All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Shimon Mizrahi 20
2 Moshe Narkis 8
3 Eyal Mizrahi 3
#4 Bryan Tullis 2
#4 Peter Bortell 2
#4 Stephen D. Johnson 2
#7 Anthony Kujawa 1
#7 Chadwick Lee VanSweden 1
#7 Frank J. Kujawa 1
#7 Stephen John Peca 1
#7 Terry Finerman 1