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FS
Federal Signal
Rank (All Time):
#1086
of 106,127
Top 2%
717 inventors
806
Patents All Time
Top Inventors at Federal Signal
All Time
Showing 1–50 of 717 inventors
Rank
Name
Patents
1
Robert W. Right
21
2
Earl W. Gosswiller
19
2
Ronald J. Weetman
19
2
Thomas H. Engle
19
#5
Henry C. Sibley
18
#6
John C. Homer
17
#7
Paul M. Gergets
16
#8
Hilario Costa
15
#8
Xiaolun Huang
15
#10
Edward S. Stanuch
14
#11
Robert A. Czajkowski
13
#12
Marlin D. Schutte
12
#12
Richard Howk
12
#14
Joseph F. Bader
11
#15
Charles Meyer
10
#15
Stephen L. Markle
10
#17
David Rutherford
9
#17
Sigmund Urbanski
9
#17
William F. Hutchings
9
#20
Jeffrey S. Gambrill
8
#20
Klaus H. Frielinghaus
8
#22
Carl E. Schwab
7
#22
David Baldwin
7
#22
Duane P. Belitz
7
#22
E. John Vowles
7
#22
Jacek J. Jozwik
7
#22
Joseph A. Maher
7
#22
Ronald O. Newton
7
#22
Ronald N. Salzman
7
#22
Vincent S. Fleszewski
7
#22
Walter W. Bachle
7
#22
Ahtasham Ashraf
7
#33
Daniel J. Bentley
6
#33
Gilbert Lutz
6
#33
John H. Auer, Jr.
6
#33
Joseph D. Napoli
6
#33
John W. Parker
6
#33
John L. Schadler
6
#33
Keith T. McDermott
6
#33
Myron Pavlacka
6
#33
Paul J. Freud
6
#33
Paul M. Kroninger, Jr.
6
#33
Ronald D. Baxter
6
#33
Steven L. Ross
6
#33
Thomas M. Bogenschutz
6
#33
William P. Buyak
6
#33
William A. Petit
6
#48
Christopher Radzik
5
#48
Charles R. Ruskouski
5
#48
David O. Mechler
5
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