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USPTO Patent Rankings Data through Dec 31, 2025
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Unisys — 14 Patents in 2021

Rank (2021): N/A of 31,476
39 inventors
14 Patents 2021

Top Inventors at Unisys 2021

Showing 1–39 of 39 inventors

RankNamePatents
1 Robert A. Johnson 5
2 Richard W. Phelps 4
3 Philippe Jolly 4
#4 Michael C. Leap 4
#5 Michael J DiDomenico 3
#6 Kelsey L. Bruso 2
#7 James R. Hunter 2
#8 John A. Landis 2
#9 Emily M. Shoup 2
#10 Shrinivas Alawani 1
#11 Johnny Hao Hu 1
#12 Murray Hughes 1
#13 Kyle Nahrgang 1
#14 Mark K Vallevand 1
#15 Ralph Farina 1
#16 Alma DeJesus 1
#17 Jared Poetter 1
#18 Ted Hinaman 1
#19 Gurwinder Singh 1
#20 Bryan E. Thompson 1
#21 Anthony P. Matyok 1
#22 Michael J. Di Domenico 1
#23 Robert Janusz Sliwa 1
#24 Matthew Miller 1
#25 Dayln Limesand 1
#26 Chaosong Wang 1
#27 William L. Weber 1
#28 James Combs 1
#29 David Strong 1
#30 Kumararaja Panneer Selvam 1
#31 Yuanzhi Tang 1
#32 Paul Mastrangelo 1
#33 Steven L. Rajcan 1
#34 Steve Chapman 1
#35 Zhonghui Ben Zou 1
#36 Kung Yi Lin 1
#37 Carlos T. Cardoso 1
#38 James Trocki 1
#39 David A Kershner 1