Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HA

Harsco

Rank (All Time): #5,901 of 106,127Top 6%
196 inventors
124 Patents All Time

Top Inventors at Harsco All Time

Showing 101–150 of 196 inventors

RankNamePatents
#40 William A. Fay, III 1
#40 William C. Smith 1
#40 William T. Urmson, Jr. 1
#40 William S. Walker 1
#40 Zachary Taylor 1
#40 Peter J. Hoet 1
#40 Thomas P. Kyritz 1
#40 Gerald W. Miskovich 1
#40 Paul H. DeRamo 1
#40 Bernard C. Lancette 1
#40 Daniel J. Carten 1
#40 Richard C. Mocny 1
#40 Geoffrey Mules 1
#40 Charles E. Hulswitt 1
#40 Charles Matcovich 1
#40 Jack Linderman 1
#40 William A. Bartuski 1
#40 Frank Digh 1
#40 Daniel Baudin 1
#40 William Krysalka 1
#40 Seymour Bassman 1
#40 Fred J. Darms, Jr. 1
#40 Abdel H. Shidfar 1
#40 Allan M. Zarembski 1
#40 Arthur B. Jenkins 1
#None Peter M. Bartek 10
#None Ivan Keith Hall 5
#None Michael S. Davis 5
#None Reza Sami 5
#None Javier Fernandez 4
#None Justin Gish 4
#None Mark Spiridigloizzi 4
#None Andrew Demers 4
#None Kendall Koon 3
#None Syed Reza Sami 3
#None Brett Hofer 2
#None Erik Zane 2
#None Jeff Tyler Rhode 2
#None Joseph Ditzig 2
#None John Morgan 2
#None John Mustard 2
#None John Pollard 2
#None John Wiggins 2
#None Karl Palframan 2
#None Kiet C. Ly 2
#None Peter Youngman 2
#None Rob Alford 2
#None Robert H. Arnold 2
#None Ryan Meyer 2
#None Shannon Bailey 2