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

Waste Management

Rank (All Time): #31,132 of 106,127Top 30%
29 inventors
19 Patents All Time

Top Inventors at Waste Management All Time

Showing 1–29 of 29 inventors

RankNamePatents
1 Gary R. Hater 7
2 Roger B. Green 5
3 John A. Barbush 3
3 Richard T. Williams 3
#5 Edward H. Wysocki 2
#5 Gary Fisher 2
#5 Richard N. Barr 2
#8 Chad A. Abell 1
#8 Dale Courtney 1
#8 Daniel V. Vanderslice 1
#8 Dirk C. Kann 1
#8 Gerard Hamblin 1
#8 Gordon Layton 1
#8 Howard A. Schmidt 1
#8 James L. Loveland 1
#8 Jeffrey Harris 1
#8 Kevin M. Mieczkowski 1
#8 Matthew C. Smith 1
#8 Michael V. Caldwell 1
#8 Paul W. Barnes 1
#8 Raymond Seegers 1
#8 Steve Meyer 1
#8 Virgil L. Collins 1
#8 Wilfred J. Acosta 1
#8 William H. Johnson 1
#8 Irving Handler 1
#8 Patrick M. Woodhull 1
#8 Douglas E. Jerger 1
#8 Ved P. Khatri 1