Pennsylvania — Patent Inventors 2005

Top Cities in Pennsylvania 2005

Rank	City	Patents	Inventors
#1	Pittsburgh, PA	517	375
#2	Philadelphia, PA	294	201
#3	West Chester, PA	148	97
#4	Bethlehem, PA	147	74
#5	Allentown, PA	129	88
#6	Erie, PA	115	82
#7	Doylestown, PA	106	75
#8	Lansdale, PA	98	64
#9	Yardley, PA	94	49
#10	Harrisburg, PA	85	54
#11	York, PA	85	66
#12	Collegeville, PA	73	49
#13	State College, PA	72	56
#14	Lancaster, PA	72	51
#15	Newtown, PA	70	45
#16	Easton, PA	64	43
#17	Downingtown, PA	62	39
#18	Wexford, PA	61	34
#19	Emmaus, PA	58	34
#20	Murrysville, PA	55	40
#21	Phoenixville, PA	49	30
#22	Harleysville, PA	48	38
#23	Gibsonia, PA	47	35
#24	Malvern, PA	45	40
#25	Norristown, PA	45	33

Rank	Inventor	City	Company	Patents
1	David L. Patton	Jefferson Hills	Eastman Kodak	20
2	Thomas E. McClaskie	Bethlehem	Columbia Insurance	16
3	James D. Ralph	Bethlehem	Spinecore	13
3	Qingsheng Zhu	Wexford	Cardiac Pacemakers	13
3	Philip D. Mooney	Sellersville	Agere Systems	13
3	Michael Schnee	Chester	Metrologic Instruments	13
#7	Charles A. Miller	Spring Grove	Formfactor	12
#7	John J. Baldwin	Gwynedd Valley	Merck	12
#9	Ka Man Au	Philadelphia	Metrologic Instruments	11
#9	Gary P. Stack	Yeadon	Pfizer	11
#11	Robert A. Vito	Kennett Square	Matscitechno Licensing	10
#11	Mindaugas F. Dautartas	Macungie	AT&T	10
#11	Joel S. Spira	Coopersburg	Lutron Electronics Co.	10
#11	Rodney Kistler	Easton	Lam Research	10
#11	William B. Andrews	Long Pond	Lattice Semiconductor	10
#11	James A. Johanson	Emmaus	Agere Systems	10
#11	Irene Spitsberg	Export	GE	10
#18	Sankar Ghosh	Philadelphia	Metrologic Instruments	9
#18	Mimi L. Quan	Yardley	Bristol-Myers Squibb	9
#18	John E. Nash	Chester Springs	Kensey Nash	9
#21	Shaotian Wang	Downingtown	Equistar Chemicals, Lp	8
#21	Thomas W. Smith	Colmar	Xerox	8
#21	Zarng-Arh George Wu	Sayre	Sipix Imaging	8
#21	James F. McGuckin, Jr.	Radnor	Rex Medical	8
#21	Anne Mae Gaffney	West Chester	Rohm And Haas	8