AS

Ashland

Rank (All Time): #3229 of 106,127Top 4%
247 inventors
240
Patents All Time

Top Inventors at Ashland All Time

Showing 1–50 of 247 inventors

RankNamePatents
1 Michael A. Dituro 16
2 Laurence G. Dammann 14
3 Irl E. Ward 13
#4 Frances E. Lockwood 12
#4 Richard J. Baumgart 12
#6 Ken K. Chang 11
#7 David E. Turcotte 10
#8 Bruce L. Libutti 9
#8 Chia-Hung Chen 9
#8 Francis W. Michelotti 9
#8 Roman Loza 9
#8 Thomas E. Dando 9
#13 George K. Wai 8
#13 Helena Twardowska 8
#13 Joseph Mihelic 8
#13 Robert B. Fechter 8
#17 William R. Dunnavant 7
#17 Andrew A. Romano 7
#19 Heimo J. Langer 6
#19 Michael J. Skoglund 6
#21 Darryl Peters 5
#21 Dennis H. Fisher 5
#21 Dwight E. Emerich 5
#21 Edward S. Beardwood 5
#21 Linda M. Hlivka 5
#21 Rina Singh 5
#21 Roger E. Hayner 5
#21 William P. Hettinger, Jr. 5
#21 William T. Welch 5
#21 Zhiqiang Zhang 5
#31 Carl R. Stephens 4
#31 Charles Benjamin Miller 4
#31 Donald P. Malone 4
#31 H. Randall Shriver 4
#31 Howard F. Moore 4
#31 James J. Archibald 4
#31 James T. Schneider 4
#31 John B. Cooper 4
#31 John K. Voight 4
#31 Karri Airola 4
#31 Matthew S. Sheridan 4
#31 Michael B. Sumner 4
#31 Pavol Kmec 4
#31 Ronald C. Aufderheide 4
#31 Thomas M. Moy 4
#31 Wayne D. Woodson 4
#31 Alden W. Olsen 4
#31 Arnold L. Coffey, Jr. 4
#49 Daniel J. Dotson 3
#49 Danny G. Hartinger 3