Top Inventors in Delafield, WI | Patent Leaderboard

Delafield, WI ranks #4,312 worldwide for total patents filed all time, with 648 patents from 130 inventors. Leading employers of inventors based in Delafield, WI include GE, Power Technology Holdings, 3M. That works out to 90.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 130 inventors

Rank	Inventor	Primary Company	Patents
1	Adrian F. Warner	GE	41
2	Joseph Thomas Dalum	Power Technology Holdings	30
2	Kenneth J. Sieth	GE	30
#4	David S. Taylor	3M	27
#4	William H. Lane	Caterpillar	27
#6	David R. Bauer	Milwaukee Electric Tool	20
#6	Michael E. Wagner	Johnson Service	20
#8	Christopher Unger	GE	17
#9	Bernice Hoppel	GE	16
#9	Ben M. Lund	Harley-Davidson Motor Company	16
#11	Walter Hawkins	Innovative Environmental Companies	14
#12	Robert G. Townsend	Briggs & Stratton	11
#12	Willie G. Davidson	Harley-Davidson Motor Company	11
#14	Jim Recknagel	Master Lock Company	10
#14	Bradford G. Amidzich	Vent-Matic Co.	10
#14	James Stoffer	Innovative Control Systems	10
#14	Robert Iles	Generac Power Systems	10
#18	Gary L. Nesheim	Tetra Laval Holdings & Finance S.A.	9
#18	Raymond H. Hannula	Rockwell Automation	9
#18	Edwin Seckinger	Unknown	9
#18	Gary J. Craw	Broan-Nutone	9
#22	Suresh K. Choubey	GE	8
#22	David Cruikshank	Bauer Hockey	8
#22	Phillip Edward Steen	GE	8
#25	Fausto Espinal	GE	7
#25	Kevin Stafeil	—	7
#25	David G. Oteman	American Superconductor	7
#25	Richard M. Marusinec	—	7
#25	Martin Koenig	Fraunhofer	7
#25	Jeremy Craven	Pga Tour Enterprises	7
#31	John J. Huber	Western Industries	6
#31	Ronald Kulas	GE	6
#31	Andrew Schmidt	Serial 1 Cycle Company	6
#31	Michael Patrick Culhane	Cooper Technologies	6
#35	Anthony J. Patrick	Direct Supply	5
#35	James Kristopher von der Ehe	GE	5
#35	Scott Koss	—	5
#35	Christopher Rebholz	Follicle	5
#35	Carl C. Scheid	GE	5
#35	Daryl J. Brummer	—	5
#35	Thomas M. Fudali	Bear Automotive Service Equipment	5
#42	Richard M. Acker	Briggs & Stratton	4
#42	James J. DiOrio	—	4
#42	Greg Angst	GE	4
#42	Louis M. Mainiero	Sensor Devices	4
#42	Edward J. Kot	Miller Brewing	4
#42	Rohm E. Bloedorn	Silgan Containers	4
#42	Kristine Gould	GE	4
#42	David Thomas Rutledge	—	4
#42	Jim Jung	Trico Group	4

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