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Hydril — 249 Patents

Rank (All Time): #3,135 of 106,120Top 3%

135 inventors

249 Patents All Time

Top Inventors at Hydril All Time

Showing 1–50 of 135 inventors

Rank	Name	Patents
1	Harris A. Reynolds, Jr.	28
2	Joseph R. Roche	21
3	Charles D. Morrill	16
3	Robert S. Sivley, IV	16
#5	David Llewellyn Mallis	14
#6	Keith C. Mott	12
#7	James A. Burton	11
#7	James D. Mott	11
#9	William L. Carbaugh	10
#10	Douglas W. Carlson	8
#11	Charles P. Peterman	7
#11	Doyle E. Reeves	7
#11	Joseph H. Hynes	7
#11	John D. Muchow	7
#11	Kenneth W. Colvin	7
#11	Thomas L. Blose	7
#17	Alejandro Juarez	6
#17	Doug Enderle	6
#17	Donald J. Ortloff	6
#17	Stephen P. Simons	6
#17	William David Breach	6
#22	Edward Hemphill	5
#22	Gabriel G. Alexander	5
#22	Gary W. Ward	5
#22	Kenneth D. Young	5
#22	L. Steven Landriault	5
#27	Andrew Henry Tate	4
#27	Gary E. Kirsch	4
#27	Julian D. Keithahn	4
#27	Kenneth L. Pelata	4
#27	Lawrence Y. Tung	4
#27	Michael Wayne Berckenhoff	4
#27	Milton E. Goodhart	4
#27	Nishikant V. Raje	4
#27	Thomas J. Walsh	4
#27	Tosh Miyagishima	4
#37	Eugene Matsuda	3
#37	Fernando Murman	3
#37	H. Paul Barringer	3
#37	Harry T. Weston	3
#37	Hubert L. Elkins	3
#37	Jonathan Robert Breen	3
#37	Patrick E. McDonald	3
#37	Wai J. Huey	3
#45	Allan O. Woods	2
#45	Bruce E. Wilson	2
#45	Charles A. Bollfrass	2
#45	Chris A. Lundberg	2
#45	Clark W. Beam	2
#45	Dustin Dean Gass	2