Missouri — Patent Inventors 1989

Top Cities in Missouri 1989

Rank	City	Patents	Inventors
#1	Chesterfield, MO	300	244
#2	Tokyo, MO	134	35
#3	Kansas City, MO	76	66
#4	Florissant, MO	41	31
#5	Holden, MO	40	31
#6	Ballwin, MO	28	22
#7	Creve Coeur, MO	26	19
#8	Manchester, MO	25	18
#9	University City, MO	23	16
#10	Springfield, MO	23	19
#11	Rolla, MO	21	15
#12	Kirkwood, MO	21	13
#13	Columbia, MO	20	17
#14	Maryland Heights, MO	17	7
#15	Joplin, MO	14	11
#16	Platte City, MO	14	5
#17	Blue Springs, MO	13	12
#18	Warrenton, MO	13	9
#19	Osaka, MO	13	4
#20	Gyōda, MO	12	1
#21	Saint Peters, MO	12	10
#22	Lee's Summit, MO	11	8
#23	Itami, MO	11	3
#24	Ladue, MO	11	6
#25	Harrisonville, MO	10	3

Rank	Inventor	City	Company	Patents
1	Len F. Lee	Maryland Heights	—	8
2	Walter L. Davis	Rogersville	Motorola	7
2	Kazuo Yoshida	Platte City	Toyo Kohan Co.	7
#4	John Walter	Florissant	Continental Ag	6
#4	John H. Culling	Kirkwood	Carondelet Foundry	6
#6	Steven R. Auvil	Chesterfield	Air Products And Chemicals	5
#6	Verle L. Rice	Harrisonville	R&B Industries	5
#6	Arthur C. Fink, Jr.	Lonedell	Husky	5
#6	William G. Hawkins	Chesterfield	Xerox	5
#10	Robert M. Williams	Ladue	Williams Patent Crusher And Pulverizer	4
#10	Richard A. Keener	Harrisonville	R&B Industries	4
#10	Raymond C. Grabiak	Maryland Heights	—	4
#10	Yoshiaki Matsushita	Platte City	Kabushiki Kaisha Toshiba	4
#10	Maria L. Miller	Manchester	—	4
#10	Robert A. Brown	Joplin	Acushnet	4
#10	Charles Foxman	Chesterfield	American Regent	4
#10	William H. Miller	Rocheport	—	4
#10	Andrew M. Zweig	Chesterfield	The Boeing	4
#10	Jon Scott Walters	Chesterfield	Phase 2	4
#10	Hal D. Mitchell	Rolla	Figgie Inernational	4
#10	Peter Albrecht	O'Fallon	Krupp Corpoplast Maschinenbau Gmbh	4
#10	Daniel P. Getman	Chesterfield	G.D. Searle	4
#23	Joseph G. Currier	Greenwood	Marlen Research	3
#23	Dennis P. Riley	Chesterfield	—	3
#23	Joseph Feder	University City	—	3