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USPTO Patent Rankings Data through Dec 31, 2025
IG

Intermagnetics General — 19 Patents

Rank (All Time): #30,663 of 105,732Top 30%
29 inventors
19 Patents All Time

Patents per Year

Patents granted per year, 1989 to 2004Bar chart with a peak of 2 patents in 1990.peak 21989: 1 patents19891990: 2 patents1994: 2 patents19941996: 1 patents1997: 2 patents19971998: 2 patents1999: 2 patents19992000: 1 patents2001: 2 patents20012002: 1 patents2003: 2 patents20032004: 1 patents2004

Top Inventors at Intermagnetics General All Time

Showing 1–29 of 29 inventors

RankNamePatents
1 F. Scott Murray 4
1 Michael J. Hennessy 4
3 Constantinos Minas 3
3 Leo Blecher 3
3 Paul Domigan 3
3 Philip Alexander Jonas 3
#7 Mathew A. Hass 2
#7 Ralph C. Longsworth 2
#7 Roger Wheatley 2
#7 Robert Wilcox 2
#7 Yuri Lvovsky 2
#12 Ian L. Pykett 1
#12 Ahmed K. Kalafala 1
#12 Bruce Hammer 1
#12 Bruce A. Zeitlin 1
#12 Fred G. Turnbull 1
#12 Hung B. Zou 1
#12 Leszek Motowidlo 1
#12 Michael Boiarski 1
#12 Michael Frantsov 1
#12 Michael S. Walker 1
#12 Richard Stevenson 1
#12 Richard T. Woods 1
#12 Robert L. Gluckstern 1
#12 Ronald E. Hintz 1
#12 Timothy W. Skloss 1
#12 W. Denis Markiewicz 1
#12 A. Kamal Kalafala 1
#12 Gary Ciancetta 1

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