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

Long Manufacturing — 37 Patents

Rank (All Time): #16,827 of 105,732Top 20%
42 inventors
37 Patents All Time

Patents per Year

Patents granted per year, 1983 to 2003Bar chart with a peak of 7 patents in 2001.peak 71983: 1 patents19831984: 1 patents1985: 1 patents19851987: 1 patents1988: 2 patents19881991: 2 patents1992: 2 patents19921993: 5 patents1994: 2 patents19941996: 2 patents1997: 2 patents19971998: 2 patents1999: 2 patents19992001: 7 patents2002: 3 patents20022003: 2 patents2003

Top Inventors at Long Manufacturing All Time

Showing 1–42 of 42 inventors

RankNamePatents
1 Allan K. So 7
1 Brian E. Cheadle 7
3 Bruce L. Evans 5
#4 Alan K. Wu 4
#4 Charles S. Argyle 4
#6 Carl C. J. Decaire 3
#6 Chad A. Kreutzweiser 3
#6 Jeffrey D. Peeler 3
#6 Kris J. Meekins 3
#6 S. Donald Jamison 3
#6 Steven L. M. Bokor 3
#6 Wallace E. Atkinson 3
#13 Alex S. Cheong 2
#13 Brian Duke 2
#13 Clark E. Stohl 2
#13 David G. Rowntree 2
#13 Dan Constantin Stefanoiu 2
#13 Nicholas F. Avery 2
#13 Paul K. Beatenbough 2
#13 Peter Zurawel 2
#13 Richard J. Rusiniak 2
#13 Thomas F. Lemczyk 2
#13 Thomas Seiler 2
#24 Phillip Whitmore 1
#24 Allen K. So 1
#24 Brian Anthony 1
#24 Dario Bettio 1
#24 Gordon J. Lee 1
#24 Henri P. T. van Helden 1
#24 James Gerrard Sorensen 1
#24 Jeffrey P. Benson 1
#24 Johny G. Burgers 1
#24 John G. Burgers 1
#24 Kenneth M. A. Abels 1
#24 Marvin D. Beasley 1
#24 Michael Davies 1
#24 Michael Simpson 1
#24 Sean Terence Brooks 1
#24 Sebastien R. Gauguier 1
#24 William T. Shepard 1
#24 Yong N. Lee 1
#24 Yuri Peric 1