Showing 1–32 of 32 inventors

Rank Inventor Primary Company Patents
1 Charles M. Kania Ppg Industries 4
2 Gary A. Nitowski Aluminum Company Of America 2
3 Rock A. Ferrone 1
3 Robert E. Bombalski Alcoa 1
3 Ryan R. Dirkx Elf Atochem North America 1
3 Albert L. Hronyetz 1
3 John W. Cobes Alcoa 1
3 Thomas R. Hornack Aluminum Company Of America 1
3 Daniel Severa Alcoa 1
3 David B. Love Allegheny Ludlum 1
3 Stephen C. Misera Ppg Industries 1
3 Donald P. Ziegler Alcoa 1
3 Joseph R. Jankosky 1
3 Layton D. Crytzer Allegheny Ludlum 1
3 Arthur M. Muir 1
3 Ann Valencic 1
3 Ernest J. Clowes Aluminum Company Of America 1
3 Paul L. Mehr Aluminum Company Of America 1
3 David E. Lecocq Ppg Industries 1
3 Roy E. Dean Ppg Industries Ohio 1
3 Edward R. Coleridge Ppg Industries Ohio 1
3 Scott E. Reighard Alcoa 1
3 Romeo C. Pascasio Aluminum Company Of America 1
3 Randall B. Minnick Aluminum Company Of America 1
3 Frank A. Mozelewski Aluminum Company Of America 1
3 Dennis S. Postupack Ppg Industries 1
3 Robert Walsh Allegheny Ludlum 1
3 Joseph P. Slivon, Jr. US Dept of the Interior 1
3 William P. Kampert Aluminum Company Of America 1
3 Melvin H. Brown Aluminum Company Of America 1
3 John D. Nauman Allegheny Ludlum 1
3 Ralph P. Pearce Westinghouse Electric 1

Part of Pennsylvania