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

Burford — 25 Patents

Rank (All Time): #24,060 of 105,917Top 25%
13 inventors
25 Patents All Time

Patents per Year

Patents granted per year, 1986 to 2025Bar chart with a peak of 3 patents in 1989.peak 31986: 1 patents19861987: 1 patents1989: 3 patents1990: 2 patents19901992: 1 patents1993: 1 patents1994: 1 patents19941996: 2 patents1997: 1 patents1998: 1 patents19981999: 1 patents2001: 1 patents2003: 1 patents20032004: 1 patents2005: 1 patents2009: 1 patents20092010: 1 patents2014: 1 patents2018: 1 patents20182021: 1 patents2025: 1 patents2025

Top Inventors at Burford All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Jimmy R. Frazier 10
2 Jerry Pack 8
3 Charles E. Burford 7
#4 John E. Fagan 5
#5 Greg P. Coxsey 3
#5 John Richardson 3
#5 Scott Clemons 3
#8 James H. Lair 2
#8 Luther Stoddard 2
#10 Timothy I. McCalip 1
#10 Clay R. Miller 1
#10 William G. Grutter 1
#10 A. Farrel Droke 1