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

Liquid Air — 27 Patents

Rank (All Time): #22,409 of 105,732Top 25%
40 inventors
27 Patents All Time

Patents per Year

Patents granted per year, 1988 to 1998Bar chart with a peak of 8 patents in 1990.peak 81988: 3 patents19881989: 5 patents19891990: 8 patents19901991: 1 patents19911992: 4 patents19921993: 2 patents19931995: 3 patents19951998: 1 patents1998

Top Inventors at Liquid Air All Time

Showing 1–40 of 40 inventors

RankNamePatents
1 Jean-Luc Hubert 5
2 Sara H. Anderson 4
3 Curtis L. Bermel 2
3 Gerhard Kasper 2
3 Joseph E. Paganessi 2
3 Miles Bajcar 2
3 Noel F. Lutgen 2
3 Pascal Schvester 2
3 Richard A. Sauer 2
3 Richard Saunders 2
3 Steven J. Cooke 2
#12 Carl Quintino 1
#12 V. Russell Henry 1
#12 Bruno De Vasselot 1
#12 Raymond J. Brian 1
#12 Anthony J. Massela 1
#12 Brian R. Wildey 1
#12 Casey McGeever 1
#12 Creseda L. Douglas 1
#12 Daniel Deloche 1
#12 Daniel Urban 1
#12 Douglas V. Eyre 1
#12 Frederick Giacobbe 1
#12 Gary Schmitt 1
#12 George D. Baker 1
#12 Greg Carr 1
#12 Gregorio Tarancon 1
#12 Horng-Yuan Wen 1
#12 Jean-Renaud Brugerolle 1
#12 Jean Foulard 1
#12 Joseph M. Chitty 1
#12 Jocelyne McGeever 1
#12 Kenneth A. Till 1
#12 Marc Robert 1
#12 Michel Combe 1
#12 Peter A. Students 1
#12 Richard T. Jahr 1
#12 Todd E. Harvey 1
#12 William A. Ellett 1
#12 Joe Ritrosi 1

Most Valuable Patents

All 100 most valuable US patents →