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

Marion Merrell Dow

Rank (All Time): #47,619 of 106,127Top 45%
23 inventors
12 Patents All Time

Top Inventors at Marion Merrell Dow All Time

Showing 1–23 of 23 inventors

RankNamePatents
1 Waclaw J. Rzeszotarski 4
2 Carl K. Edwards, III 2
2 Ciro J. Spagnuolo 2
2 David R. Borcherding 2
2 Douglas L. Cole 2
2 Ronald E. Esser 2
2 Theodore C. Adams 2
#8 Carl Kaiser 1
#8 David Keith ESSLINGER 1
#8 Daniel W. McPherson 1
#8 Dennis K. Klipa 1
#8 Donna R. Jones 1
#8 James W. Mitchell 1
#8 Kenneth J. Natalie, Jr. 1
#8 Maria E. Guzewska 1
#8 Nahed K. Ahmed 1
#8 Prakash Keshary 1
#8 Ronald H. Erickson 1
#8 Roger N. Hiner 1
#8 Scott Feeney 1
#8 Thomas Rebne 1
#8 Vicki Haynes Audia 1
#8 Robert T. Keaten 1