Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Douglas O. Powell — 40 Patents

IBM: 39 patents #2,420 of 70,183Top 4%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Endicott, NY: #7 of 620 inventorsTop 2%
New York: #2,634 of 115,490 inventorsTop 3%
Overall (All Time): #79,592 of 4,157,543Top 2%
40 Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
6826830 Multi-layered interconnect structure using liquid crystalline polymer dielectric Frank D. Egitto, Donald S. Farquhar, Voya R. Markovich, Mark D. Poliks 2004-12-07
6790305 Method and structure for small pitch z-axis electrical interconnections Brian E. Curcio, Frank D. Egitto, Robert M. Japp, Thomas R. Miller, Manh-Quan Nguyen 2004-09-14
6764748 Z-interconnections with liquid crystal polymer dielectric films Donald S. Farquhar 2004-07-20
6518516 Multilayered laminate Kim J. Blackwell, Frank D. Egitto, Voya R. Markovich, Manh-Quan Nguyen, David L. Thomas 2003-02-11
6492715 Integrated semiconductor package Voya R. Markovich, Amit K. Sarkhel 2002-12-10
RE37840 Method of preparing a printed circuit board Anilkumar C. Bhatt, Roy H. Magnuson, Voya R. Markovich, Konstantinos I. Papathomas 2002-09-17
6423905 Printed wiring board with improved plated through hole fatigue life William L. Brodsky, Kevin Knadle, John M. Lauffer, David J. Russell 2002-07-23
6407341 Conductive substructures of a multilayered laminate Donald O. Anstrom, Bruce J. Chamberlin, James W. Fuller, John M. Lauffer, Voya R. Markovich +2 more 2002-06-18
5672260 Process for selective application of solder to circuit packages Charles F. Carey, Kenneth Michael Fallon, Voya R. Markovich, Gary Paul Vlasak, Richard Stuart Zarr 1997-09-30
5656139 Electroplating apparatus Charles F. Carey, Kenneth Michael Fallon, Voya R. Markovich, Gary Paul Vlasak, Richard Stuart Zarr 1997-08-12
5597469 Process for selective application of solder to circuit packages Charles F. Carey, Kenneth Michael Fallon, Voya R. Markovich, Gary Paul Vlasak, Richard Stuart Zarr 1997-01-28
5557844 Method of preparing a printed circuit board Anilkumar C. Bhatt, Roy H. Magnuson, Voya R. Markovich, Konstantinos I. Papathomas 1996-09-24
5487218 Method for making printed circuit boards with selectivity filled plated through holes Anilkumar C. Bhatt, Roy H. Magnuson, Voya R. Markovich, Konstantinos I. Papathomas 1996-01-30
5185073 Method of fabricating nendritic materials Perminder S. Bindra, Jerome J. Cuomo, Thomas P. Gall, Anthony P. Ingraham, Sung Kwon Kang +10 more 1993-02-09
5137461 Separable electrical connection technology Perminder S. Bindra, Jerome J. Cuomo, Thomas P. Gall, Anthony P. Ingraham, Sung Kwon Kang +10 more 1992-08-11