Top Cities in Pennsylvania 2011

Rank City Patents Inventors
#1 Pittsburgh, PA 931 562
#2 Philadelphia, PA 475 298
#3 West Chester, PA 225 125
#4 Bethlehem, PA 184 104
#5 Allentown, PA 169 115
#6 Yardley, PA 138 84
#7 Easton, PA 138 58
#8 State College, PA 138 95
#9 Lansdale, PA 136 85
#10 Erie, PA 135 83
#11 Doylestown, PA 133 88
#12 York, PA 130 86
#13 Wexford, PA 119 58
#14 Newtown, PA 112 68
#15 King of Prussia, PA 95 59
#16 Harrisburg, PA 94 54
#17 Harleysville, PA 91 43
#18 Collegeville, PA 90 68
#19 Downingtown, PA 86 48
#20 Chadds Ford, PA 85 32
#21 Murrysville, PA 82 50
#22 Lancaster, PA 80 59
#23 Malvern, PA 80 53
#24 Washington, PA 80 44
#25 Wayne, PA 72 54

Top Inventors in Pennsylvania 2011

Rank Inventor City Company Patents
1 Junyi Li Fairless Hills Qualcomm 41
2 Elliot G. Jacoby Glenside Lutron Electronics Co. 37
3 Yiran Chen Pittsburgh Seagate Technology 35
#4 Fusao Ishii Pittsburgh Silicon Quest Kabushiki-Kaisha 34
#5 Robert DiCosimo Chadds Ford E.I. Du Pont De Nemours And 31
#6 Gregory Altonen Easton Lutron Electronics Co. 29
#7 Qingsheng Zhu Wexford Cardiac Pacemakers 28
#8 Joel S. Spira Coopersburg Lutron Electronics Co. 26
#9 Noel Mayo Philadelphia Lutron Electronics Co. 25
#9 Jung-Je Son Warrington Samsung 25
#11 Ajith Kuttannair Kumar Erie GE 22
#12 Robert L. Crevling, Jr. Williamsport Shop Vac 16
#12 Hyuk Chang Pittsburgh Samsung 16
#14 Michael P. Whitman Newtown Covidien Lp 15
#14 William Rasile Washington H.J. Heinz 15
#16 David Walter Whitaker Narvon Pioneer (Corteva) 14
#16 Anatoly Kotlarsky Nazareth Metrologic Instruments 14
#18 Hong Wang Kennett Square Nps Pharmaceuticals 13
#18 Erica L. Clymer Northampton Lutron Electronics Co. 13
#18 James F. McGuckin, Jr. Radnor Rex Medical 13
#21 Quinn Qun Zhu West Chester E.I. Du Pont De Nemours And 12
#21 Lane A. Smith Easton Agere Systems 12
#21 Jason C. Killo Emmaus Lutron Technology Company 12
#24 Li Li Mountain View Theravance 11
#24 Ka Man Au Philadelphia Metrologic Instruments 11

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