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Union Switch & Signal — 87 Patents

Rank (All Time): #8,060 of 106,127Top 8%

78 inventors

87 Patents All Time

Top Inventors at Union Switch & Signal All Time

Showing 1–50 of 78 inventors

Rank	Name	Patents
1	Raymond C. Franke	12
2	James P. Chew	8
2	Ronald R. Capan	8
#4	Kevin McQuistian	7
#5	Daniel Brushwood	6
#5	Leonard Wydotis	6
#5	Theo C. Giras	6
#8	Joseph A. Profeta	5
#8	Robert P. Bozio	5
#10	Michael Edward Colbaugh	4
#10	Richard S. Jones	4
#12	James P. Brown	3
#12	Anthony G. Ehrlich	3
#14	Barry W. Johnson	2
#14	Bennett R. Feely	2
#14	C. Franklin Boyle	2
#14	Daniel R. Disk	2
#14	Dario Romano	2
#14	John O. G. Darrow	2
#14	Joseph P. Elm	2
#14	Kenneth P. Ehrlich	2
#14	Kenneth M. Gottschlich	2
#14	Paul J. Boget	2
#14	Robert D. Pascoe	2
#25	Benjamin A. Giovannelli	1
#25	Bernard J. Sprole, Jr.	1
#25	Christopher S. Detka	1
#25	Christopher Harper	1
#25	Chinnarao Mokkapati	1
#25	D. Todd Smith	1
#25	David Kutz	1
#25	Detlev F. Smith	1
#25	Dick J. Kolkman	1
#25	Edward E. Edwards, Jr.	1
#25	Edmund C. Nowakowski	1
#25	Fred E. Woodlief	1
#25	Gregory P. Barry	1
#25	Heinz Gilcher	1
#25	James Rudakewiz	1
#25	James M. Toms	1
#25	Jack I. Wilson	1
#25	Joseph S. Blevins, Sr.	1
#25	Larry C. Mackey	1
#25	Michael J. Ehrenberger	1
#25	Michael B. Haynie	1
#25	Mike Sterling	1
#25	N. Rodger Williamson, III	1
#25	N. Rodgers Williamson, Jr.	1
#25	Nikos Andrianos	1
#25	Paul Michael Evans	1