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Federal Signal — 806 Patents

Rank (All Time): #1,086 of 106,120Top 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	Ahtasham Ashraf	7
#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
#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	Allan J. Mostello	5
#48	Arthur W. Zafiropoulo	5
#48	Christopher Radzik	5