Showing 1–50 of 88 inventors

Rank Inventor Primary Company Patents
1 Wen-Qing Xu Ii-Vi Delaware 67
2 Dennis A. Simpson Ppg Industries Ohio 46
3 Daniel Bergstrom Intel 42
#4 Marlin S. Heilman Vascor 35
#5 Thomas J. Reese Ppg Industries 16
#5 S. Leslie Ames Allegheny Ludlum 16
#7 John J. Dunn AMD 15
#7 Jerry Stokes Cardiac Assist Holdings 15
#9 Michael Bobeck Ric Investments 12
#9 Robert B. Hosler Alcoa 12
#11 Xiangwen Wang Alcoa 11
#12 Steven D. Singleton L.B. Foster Rail Technologies 10
#13 Joseph W. Tommaney Allegheny Ludlum Steel 9
#13 George Davis Western Electric Company 9
#15 James A. Salsgiver Allegheny Ludlum 7
#15 David B. Asay Ppg Industries Ohio 7
#15 Wayne C. Lincoln, Jr. Adp 7
#15 David E. Hochbein Aluminum Company Of America 7
#15 Kenneth J. McGuire Caterpillar 7
#20 Edward L. Dufford Ppg Industries 6
#20 Ronald K. Junk Koppers Delaware 6
#20 Mary E. Grolemund Ppg Industries Ohio 6
#20 Richard Britanik Nucor 6
#24 Seid W. Waddell Medrad 5
#24 Stanley Benczkowski onsemi 5
#24 Thomas Sweeney Emerson Process Management Power & Water Solutions 5
#24 Paul R. Borneman Allegheny Ludlum Steel 5
#24 Joseph A. Klanica Ppg Industries 5
#29 Kimberly A. Papania Harsco 4
#29 Dominic A. Sorace Allegheny Ludlum 4
#29 George Aggen Allegheny Ludlum Steel 4
#29 Robert T. Kissell Westinghouse Electric 4
#29 Lewis L. Kish Allegheny Ludlum 4
#34 Tien-Hung Shen Allegheny Ludlum 3
#34 Arash PARSI Westinghouse Electric 3
#34 James W. Kasunic Ppg Industries 3
#34 Shannon Parks Alcoa Usa 3
#34 Susan M. Reed Molex 3
#34 Charles Warren Arconic 3
#34 David P. Ignaczak 3
#34 Balaji V. Patil Allegheny Ludlum Steel 3
#42 Richard Jarosinski Koppers Delaware 2
#42 Shannon L. Isovitsch Parks Alcoa 2
#42 Pat A. Racioppi Veka Ag 2
#42 Michael Cokus Jennmar 2
#42 James F. Sproull Ppg Industries 2
#42 John E. Mosser Allegheny Ludlum 2
#42 Todd T. Stanzione Aluminum Company Of America 2
#42 G. Leonard Yeager Allegheny Ludlum 2
#42 Charles K. Edge Ppg Industries 2

Part of Pennsylvania