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

Surgidev — 13 Patents

Rank (All Time): #42,625 of 105,732Top 45%
9 inventors
13 Patents All Time

Patents per Year

Patents granted per year, 1985 to 2003Bar chart with a peak of 4 patents in 1986.peak 41985: 2 patents19851986: 4 patents19861987: 3 patents19871991: 1 patents19912001: 1 patents20012003: 2 patents2003

Top Inventors at Surgidev All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Dennis T. Grendahl 5
2 Khalid Mentak 3
3 Timothy V. Arimond 2
3 William LeMaster 2
#5 Leed S. Katzen 1
#5 Anthony F. Drake 1
#5 John R. Karickhoff 1
#5 Richard L. Lindstrom 1
#5 Fernard J. Masse 1