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

Proctor-Silex — 13 Patents

Rank (All Time): #42,735 of 105,732Top 45%
20 inventors
13 Patents All Time

Patents per Year

Patents granted per year, 1984 to 2001Bar chart with a peak of 4 patents in 1990.peak 41984: 1 patents19841985: 2 patents19851986: 1 patents19861989: 1 patents19891990: 4 patents19901991: 3 patents19912001: 1 patents2001

Top Inventors at Proctor-Silex All Time

Showing 1–20 of 20 inventors

RankNamePatents
1 Eugene J. Sturdevant 2
1 Joseph F. Moore 2
1 Marshall B. Johnson 2
1 Thomas J. Ryan 2
#5 Clinton E. Piland 1
#5 Donald C. Grome 1
#5 George Law 1
#5 Jeffrey Delong 1
#5 John C. Meadway 1
#5 Kenneth E. Wilkinson 1
#5 Louis M. Busick 1
#5 Martin Brady 1
#5 Paul P. Kolada 1
#5 R. Scott Myerly 1
#5 Rainer B. Teufel 1
#5 Robert W. Bonacorsi 1
#5 Robert Osit 1
#5 Terry L. Myers 1
#5 William Kwok Kay Lee 1
#5 Philip H. Houser 1