Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Warrenton, MO ranks #3,946 worldwide for total patents filed all time, with 731 patents from 181 inventors. Leading employers of inventors based in Warrenton, MO include Emerson Electric, Aob Products, Smith & Wesson. That works out to 86.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 181 inventors

Rank Inventor Primary Company Patents
1 John F. Broker Emerson Electric 60
2 Timothy S. Kinney Aob Products 49
3 Mark C. Laney Smith & Wesson 33
#4 Ivan E. Bounds Herzog Contracting 29
#5 Tim Kinney Battenfeld Technologies 27
#6 Merrill Lynn Schaeffer BOE 23
#7 David E. Gorcyca BOE 18
#7 John W. Coulborn Trn Business Trust 18
#9 Stanley M. Herzog Herzog Contracting 16
#9 Bobby G. Baxter The Binkley 16
#11 Joseph Gray Gray Manufacturing Company 14
#12 Louis L. Harris BOE 13
#12 Roy A. Wurdack Renovisions 13
#12 Danny W. Chladek BOE 13
#15 Donald Goodman Tenneco Chemicals 12
#15 Larry H. Piercy Sprint Communications 12
#15 Alvin Dean Thompson Dt Search And Designs 12
#18 Roman Brewka Wester Forms 11
#19 Ralph S. McKee Gray Manufacturing Company 10
#19 Tracy Michelle Ragan Globalwafers Co. 10
#21 Albert Lawrence Baner Google 8
#21 Richard Mihalik Phoenix Scientific 8
#21 Stevens Van Pinkerton, Jr. Acoustics Development 8
#24 Jacob D. Herzog Herzog Railroad Services 7
#24 Michael G. Rayner Google 7
#26 Axel Neubauer BOE 6
#26 Sheri Smithey Google 6
#26 Ronald Scot Young Scot Young Research Limited 6
#26 Nathan A. Landes Herzog Railroad Services 6
#30 William Casey HP 5
#30 Rick M. LaMontagne Hussmann 5
#30 Carlis G. Stephens 5
#30 Randy L. Poggemiller Herzog Contracting 5
#30 Jeremy Edward Javers Icm 5
#35 John Ratcliff Google 4
#35 Ivan E. Garmon Champion International Corporation Limited 4
#35 Jack K. Boatman Google 4
#35 Richard L. Ebersold Herzog Services 4
#35 Mark Moser Case Gmbh 4
#35 Soren Sorensen Danfoss A/S 4
#41 Stevens V. Pinkerton, Jr. Acoustics Development 3
#41 Edman R. Blair Altec Industries 3
#41 Bob G. Baxter Holland 3
#41 Edwin L. Vollmer Altec Industries 3
#41 Jean Luz Rayner Societe Des Produits Nestle S.A. 3
#41 Roy Dennis Walker 3
#41 Scott Schnell Google 3
#41 Lynn E. Johnson The Boeing 3
#41 David V. Kizer 3
#41 Gerhard Pöppel Infineon Technologies Ag 3

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