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

Emhart

Rank (All Time): #1,468 of 106,127Top 2%
617 inventors
584 Patents All Time

Top Inventors at Emhart All Time

Showing 401–450 of 617 inventors

RankNamePatents
#None Robert A. Germain 4
#None Robert A. Hansen 4
#None Roy E. Kidd 4
#None Robert L. Smith 4
#None Robert Spurr 4
#None Steven J. Pinkerton 4
#None Timothy J. Liska 4
#None Timothy W. Shay 4
#None Vladimir Vajda 4
#None Walter Hirt 4
#None Walter R. Spofford 4
#None Walter E. Surko, Jr. 4
#None Werner-Dieter Knoth 4
#None Benjamin R. Willitts 3
#None Brian D. Dawson 3
#None Derek Gennard 3
#None E. Boyd Gardner 3
#None Ford C. Jefferson 3
#None George T. Peterson 3
#None George E. Wallace 3
#None Gregg Speer 3
#None James F. Stevenson 3
#None John A. Marcinek 3
#None John H. Vana 3
#None Johann Zsifkovits 3
#None Kenneth M. Hattori 3
#None Leroy A. Perry 3
#None Miroslav Matievic 3
#None Peter Mongeau 3
#None Reade Williams 3
#None Ronald J. Coash 3
#None Robert Eder 3
#None Ronald J. Frere 3
#None Robert J. Japenga 3
#None Ronald S. Slusarski 3
#None Thomas G. Loughlin 3
#None William J. Evans 3
#None William Taylor 3
#None William E. Wagle 3
#None Brian Lee Chandler 2
#None Brian Melody 2
#None Charles E. Pennington 2
#None Charles W. Walters 2
#None David Alderson 2
#None Daniel J. Anderson 2
#None David Kempf 2
#None David Merchant 2
#None Daniel I. Pomerantz 2
#None Dennis R. Henderson 2
#None Donald Black 2