Texas — Patent Inventors 1989 | Patent Leaderboard

Top Cities in Texas 1989

Rank	City	Patents	Inventors
#1	Houston, TX	1,292	924
#2	Austin, TX	529	347
#3	Dallas, TX	413	304
#4	Plano, TX	234	134
#5	Lake Jackson, TX	178	112
#6	San Antonio, TX	176	142
#7	Richardson, TX	145	93
#8	Arlington, TX	112	96
#9	Spring, TX	111	61
#10	Garland, TX	107	79
#11	Fort Worth, TX	106	83
#12	Katy, TX	78	50
#13	Missouri City, TX	67	43
#14	Sugar Land, TX	66	45
#15	Carrollton, TX	63	47
#16	Longview, TX	60	33
#17	El Paso, TX	48	36
#18	Angleton, TX	48	26
#19	Irving, TX	47	38
#20	Diemelstraße, TX	47	32
#21	Conroe, TX	44	27
#22	Richmond, TX	41	24
#23	Midland, TX	40	24
#24	Lubbock, TX	38	31
#25	Georgetown, TX	38	28

Rank	Inventor	City	Company	Patents
1	Cecil J. Davis	Greenville	Texas Instruments	35
2	Robert G. Lutz	Spring	Shell Oil Compny	21
3	Lee M. Loewenstein	Plano	Texas Instruments	19
#4	Rhett B. Jucha	Celeste	Texas Instruments	16
#5	Alfred R. Jennings, Jr.	Plano	ExxonMobil	15
#6	William P. Gergen	Houston	Shell Oil Compny	14
#6	Robert T. Matthews	Plano	Texas Instruments	14
#8	Andrew A. Andros	Spring	Telefind	13
#9	Francis P. McCullough, Jr.	Angleton	The Dow Chemical	12
#10	George P. Speranza	Austin	Chevron	10
#10	Robert E. Smith, III	Missouri City	National Coupling Company	10
#10	Robert E. Hefner, Jr.	Rosharon	The Dow Chemical	10
#10	Thomas S. Dewitz	Houston	Shell Oil Compny	10
#10	Duane S. Treybig	Houston	The Dow Chemical	10
#15	Roger A. Haken	Richardson	Texas Instruments	9
#15	John M. McIntyre	Lake Jackson	The Dow Chemical	9
#15	William F. Weldon	Austin	University Of Texas System	9
#18	Wilson K. Whitekettle	Conroe	Betz Laboratories	8
#18	Dodd W. Fong	Richmond	Nalco Chemical	8
#18	James R. Pfiester	Austin	Motorola	8
#18	Peter S. C. Cheng	Lockhart	Magellan Group	8
#18	Robert Wright	Houston	Ford	8
#18	William C. Moyer	Austin	Freeescale Semiconductor	8
#18	Deborah K. Donofrio	Diemelstraße	Betz Laboratories	8
#18	Robert C. Job	Katy	Shell Oil Compny	8