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

Interventional Therapeutics — 8 Patents

Rank (All Time): #68,952 of 105,732Top 70%
7 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 1989 to 1998Bar chart with a peak of 3 patents in 1995.peak 31989: 1 patents19891990: 1 patents19901993: 1 patents19931995: 3 patents19951998: 2 patents1998

Top Inventors at Interventional Therapeutics All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Ray H. Dormandy, Jr. 5
2 Marcelyn A. Berlo 3
2 Thomas C. Drees 3
2 W. Keith R. Watson 3
2 Walter B. Dandliker 3
#6 David J. Paul 2
#7 Julie Bell 1