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USPTO Patent Rankings Data through Dec 31, 2025
AC

Apd Cryogenics — 22 Patents

Rank (All Time): #27,561 of 106,120Top 30%
19 inventors
22 Patents All Time

Top Inventors at Apd Cryogenics All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Ralph C. Longsworth 17
2 Boris Yudin 5
3 Ajay Khatri 4
#4 Dennis Hill 3
#4 Mikhail Boiarski 3
#4 William A. Steyert 3
#7 Mikhail Boyarsky 2
#8 Noel Fasnacht 1
#8 Mikhail J. Boiarsky 1
#8 Oleg Podcherniaev 1
#8 Anthony L. Owoc 1
#8 Francis T. Lotz 1
#8 Glenn Eric Bonney 1
#8 Lawrence A. Klusmier 1
#8 Larry Klusmier 1
#8 Michael Boiarski 1
#8 Oleg N. Podcherniev 1
#8 Richard Stevenson 1
#8 Victor I. Mogorychny 1