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USPTO Patent Rankings Data through Dec 31, 2025
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Pratt & Lambert — 6 Patents

Rank (All Time): #89,260 of 106,120Top 85%
6 inventors
6 Patents All Time

Top Inventors at Pratt & Lambert All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Leon E. Wolinski 5
2 Peter D. Berezuk 4
3 John Edholm 1
3 Richard G. Riebling 1
3 James S. Sojkowski 1
3 Leizer Balk, deceased 1