Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Narvon, PA ranks #4,527 worldwide for total patents filed all time, with 607 patents from 42 inventors. Leading employers of inventors based in Narvon, PA include Cnh Industrial America, Pioneer (Corteva), Wonderland Switzerland Ag.

Showing 1–42 of 42 inventors

Rank Inventor Primary Company Patents
1 Kevin M. Smith Cnh Industrial America 160
2 David Walter Whitaker Pioneer (Corteva) 145
3 Bruce L. Williams Wonderland Switzerland Ag 61
#4 Robert S. Anderson Wonderland Switzerland Ag 54
#5 Eric L. Walker Cnh Industrial America 48
#6 Philip J. Ehrhart Cnh America 34
#7 Terry W. Louth Unisys 19
#8 Jeremiah Weaver New Heights 14
#9 Donald P. Keller Cnh Industrial America 8
#10 Dylan A. Mellinger Wonderland Nurserygoods Company Limited 5
#10 Daniel R. Stoltzfus Somero Enterprises 5
#12 John Sims Wonderland Nurserygoods Company Limited 4
#13 Nathan R. Drzal Cnh Industrial America 3
#13 Brandon Zimmerman Columbia University 3
#13 Loren A. Stauffer Molecular Devices 3
#13 Levi Fisher Kronebusch Industries 3
#13 Phillip J. Ehrhart Cnh America 3
#13 J. Levi Taylor Cnh America 3
#19 A. Eugene Martin 2
#19 E. Joel Martin Sperry 2
#19 Peter Bogush 2
#19 Harry C. Eberly Sperry 2
#19 Francis L. Uhland, Jr. Sperry 2
#19 Gordon Heinrich 2
#19 Douglas Lorah Oldcastle Precast 2
#19 R. Scott Anderson 2
#27 J. Edwin Shirk 1
#27 Benuel J. Beiler 1
#27 Tom Brannan Wonderland Switzerland Ag 1
#27 R Scott Anderson Wonderland Switzerland Ag 1
#27 Robert E. Clevely 1
#27 H. Richard Sauder, Jr. 1
#27 James D. McLamb, Jr. 1
#27 James F. Dallinger 1
#27 Phillip B. DeMarra 1
#27 Elmer Smucker 1
#27 Marvin N. Huber Horning Manufacturing 1
#27 Jacob Dienner Clean Burn 1
#27 Eli Stauffer Clean Burn 1
#27 Albert William Erickson Johnson Matthey Public Limited 1
#27 Frank Nevin Weaver 1
#27 Frank Nolt Weaver 1

Part of Pennsylvania