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

Congoleum — 71 Patents

Rank (All Time): #9,630 of 106,120Top 10%
73 inventors
71 Patents All Time

Top Inventors at Congoleum All Time

Showing 1–50 of 73 inventors

RankNamePatents
1 Alan A. Graham 7
1 Charles H. Miller 7
1 Peter J. Rohrbacher 7
#4 Anthony A. Parker 6
#4 Richard C. MacQueen 6
#4 Robert P. Conger 6
#4 Robert D. Mansolillo 6
#4 Rudolf Frisch 6
#9 Seevaram N. Varadhachary 5
#10 Anthony N. Piacente 4
#10 Harry A. Shortway 4
#10 Joseph Boba 4
#10 John Dunagan Pearson 4
#10 Laurence F. Haemer 4
#15 Anthony E. Bolyn 3
#15 Claude J. Schmidle 3
#15 Deborah A. Sciangola 3
#15 Donald C. Ferguson 3
#15 Frank E. Ehrenfeld, Jr. 3
#15 Loyd J. Burcham 3
#15 Milton J. Potosky 3
#15 Richard Whitehouse 3
#15 Stanley J. Kaminski 3
#24 David Lan 2
#24 Donald B. Henry 2
#24 George H. Crouse 2
#24 George J. Papp 2
#24 John F. Morton 2
#24 John R. Stetson 2
#24 Lawrence J. Novak 2
#24 Marina Gillis 2
#24 Reginald E. Grose 2
#24 Risi Oshilaja 2
#24 Robert Dempsey 2
#24 Rudolph Kist, III 2
#24 Salvatore Diodati 2
#24 Thomas Janini 2
#24 Vincent L. Penta 2
#24 William D. Barrows 2
#40 Peter J. Cugasi, Jr. 1
#40 Susan G. Mushall 1
#40 Theodore Kimak 1
#40 Ralph W. Charleton, deceased 1
#40 Eugene A. Wilmer 1
#40 Alan A. Shalov 1
#40 Allen A. Shalov 1
#40 Andrei Sharygin 1
#40 Artimus C. Hamilton 1
#40 by Phylis M. Charlton, executor 1
#40 David I. M. Henshaw 1