Delaware — Patent Inventors 2019

Top Cities in Delaware 2019

Rank	City	Patents	Inventors
#1	Mannheim, DE	534	326
#2	Heidelberg, DE	444	254
#3	Wilmington, DE	386	239
#4	Essen, DE	245	165
#5	Newark, DE	173	126
#6	Hockessin, DE	87	56
#7	Krefeld, DE	87	61
#8	Middletown, DE	73	25
#9	Nonatum Mills, DE	71	33
#10	Dover, DE	39	24
#11	Hsinchu, DE	38	2
#12	Willich, DE	34	21
#13	Bear, DE	33	25
#14	Suwon-si, DE	28	2
#15	Claymont, DE	21	5
#16	Frankfurt am Main, DE	18	7
#17	New Castle, DE	18	13
#18	Shanghai, DE	16	9
#19	Hefei, DE	12	1
#20	Lewes, DE	12	6
#21	Townsend, DE	11	4
#22	Beijing, DE	10	7
#23	Bergen, DE	10	1
#24	Ockenheim, DE	9	1
#25	Wuxi, DE	9	1

Rank	Inventor	City	Company	Patents
1	David R. Wooten, Jr.	Middletown	Monsanto Technology	25
2	Richard A. Davis	Wilmington	Brunswick	14
3	Carl D. Wahlstrand	Dover	Medtronic	9
3	Jiacheng Zhou	Nonatum Mills	Incyte	9
3	Zhuo Chen	Claymont	Convida Wireless	9
#6	Mark S. Payne	Wilmington	E.I. Du Pont De Nemours And	8
#7	Xiaoming Jin	Middletown	Dentsply Sirona	7
#7	Richard B. Sparks	Wilmington	Incyte	7
#9	George C. Jacob	Newark	Rohm And Haas Electronic Materials Cmp Holdings	6
#9	Richard Warwick	Newark	Siemens Healthcare Diagnostics	6
#9	Andrew Duncan Satterfield	Hockessin	Fmc	6
#9	Liangxing Wu	Wilmington	Incyte	6
#9	Mark Lloyd	Townsend	Siemens Healthcare Diagnostics	6
#9	Gregory Bange	Newark	Siemens Healthcare Diagnostics	6
#15	Patrick J. G. Bowers	Hockessin	Wonderland Switzerland Ag	5
#15	Lei Zhang	Hockessin	Showa Denko K.K.	5
#15	Anthony Wright	Wilmington	Glowforge	5
#15	Bamdad Bahar	Georgetown	Ffi Ionix Ip	5
#15	Kevin D. Nagy	Wilmington	E.I. Du Pont De Nemours And	5
#15	Stacey Shepard	Wilmington	Incyte	5
#15	Kyle Brandenburg	Middletown	Brandywine Product Group International	5
#15	Jayme L. Paullin	Claymont	E.I. Du Pont De Nemours And	5
#15	Konstantinos Kontomaris	Wilmington	The Chemours Company Fc	5
#15	Pingli Liu	Wilmington	Incyte	5
#15	Xiaoqing Li	Nonatum Mills	E.I. Du Pont De Nemours And	5