Fairfield, IA All Time

355 patents  ·  108 inventors

Ranked #7,507 of 111,555 cities Top 7%

Showing 1–50 of 108 inventors

Rank Inventor Primary Company Patents
1 Charles A. Viola — 40
2 Edward A. Kufner Davinci Italia/Usa Group 19
2 Robert D. Klauber Sensortech 19
#4 Erik B. Vigmostad Sensortech 13
#5 Thomas Urban IBM 12
#5 Gerald Shook John Deere 12
#7 Frederick B. Reiter, Jr. Delphi Technologies 11
#7 Thomas L. Crandall Rti Technologies 11
#9 George Kult Mci Communications 10
#10 Skye Witherspoon The Sky Factory, Lc 8
#11 Radim Schreiber The Sky Factory, Lc 7
#12 Mark R. Lane American Sports International 6
#12 Martha Kelsey — 6
#14 Carl Stone Texecom Limited 5
#15 Vincent J. Argiro Vital Images 4
#15 Kyle Moore — 4
#15 Monica Herr Hadley Aeron Lifestyle Technology 4
#15 Gregory S. Mercurio E.I. Du Pont De Nemours And 4
#15 Leroy E. Scheppmann, II Aps Technology 4
#15 Izhak M. Livny E.I. Du Pont De Nemours And 4
#15 Russell Barnett Apple 4
#15 Brad C. Koelblinger — 4
#15 Sue M. Sherlock American Sports International 4
#15 Evan Charles Huggins Sram 4
#25 Leslie M. Arp American Sports International 3
#25 Harold R. Elgie Aprex 3
#25 Frederick P. Sprague Sensortech 3
#25 Duane R. Lundberg Amf Gmbh 3
#25 Virgil L. Long, Sr. Amf Gmbh 3
#25 Mitch T. Mobley — 3
#25 J. Patrick McMahon Barker 3
#25 Don Sander Harper Brush Works 3
#25 John Stimson Reliance Electric Industrial 3
#25 Ronald S. Blough — 3
#25 Martha Nichols-Ketchum American Sports International 3
#25 John McMahon Barker 3
#25 Eric Schaffer — 3
#25 Richard Eidson — 3
#39 Timothy Mobley American Sports International 2
#39 Chin Hoong Leong Hill Phoenix 2
#39 Dayle Eugene Erickson — 2
#39 David D. Weller Harper Brush Works 2
#39 Clayton Herman Traffix Devices 2
#39 Douglass A. White — 2
#39 Wallace K. Snead Danfoss Power Solutions 2
#39 Daniel R. Lamansky — 2
#39 Robert Daniels — 2
#39 Bill Todorof — 2
#39 Larry Todey Harper Brush Works 2
#39 Peter Hogarth Building Technology Associates 2

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