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

The Presray — 12 Patents

Rank (All Time): #46,741 of 105,732Top 45%
11 inventors
12 Patents All Time

Patents per Year

Patents granted per year, 1982 to 2011Bar chart with a peak of 2 patents in 1990.peak 21982: 1 patents19821984: 1 patents19841985: 1 patents19851986: 1 patents19861990: 2 patents19901993: 1 patents19931994: 1 patents19942007: 1 patents20072009: 2 patents20092011: 1 patents2011

Top Inventors at The Presray All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Edward R. Carlson 3
2 Jason William Smith 2
2 William H. Fischer 2
#4 Adrian Lumelleau 1
#4 Albert J. Corey 1
#4 Daniel B. Kuhary 1
#4 George H. Covey, III 1
#4 Robert Elwell 1
#4 Theodore C. Hollander, Jr. 1
#4 Wayne Fisher 1
#4 William J. Schrull 1