HY

Hydril

Rank (All Time): #3135 of 106,127Top 3%
135 inventors
249
Patents All Time

Top Inventors at Hydril All Time

Showing 51–100 of 135 inventors

RankNamePatents
#45 Edwin W. Vaclavik 2
#45 Frederick C. Lee 2
#45 Fred Wong 2
#45 George E. Lewis 2
#45 Glenn C. Parks, Jr. 2
#45 Graeme E. Reynolds 2
#45 Harry Richard Cove 2
#45 Joseph L. Frederick 2
#45 John Greenip 2
#45 John F. O'Rourke 2
#45 Joseph Puntar 2
#45 Joel D. Shaw 2
#45 K. Darrel Chelette 2
#45 Larry F. Grohman 2
#45 Mark K. Crutchfield 2
#45 Nestor J. Santi 2
#45 Raymond E. Wieveg 2
#45 Robert Arnold Judge 2
#45 Stephen Harvey 2
#45 William L. De Boynton 2
#45 William Krause 2
#45 Allan O. Woods 2
#73 Burl E. Baron 1
#73 Burwell E. Baron 1
#73 Clyde C. Chivens 1
#73 Craig A. Good 1
#73 David Furgerson 1
#73 Dat Nguyen 1
#73 Dan Pesek 1
#73 David Mutis Rueda 1
#73 David M. Schrader 1
#73 Danny K. Wolff 1
#73 Edward C. Gaude 1
#73 George D. Hall 1
#73 Harold Wade 1
#73 Hugh L. Elkins 1
#73 Jan W. Blackburn 1
#73 James Holt 1
#73 James B. Horton 1
#73 Jack Whiteman 1
#73 Jerry B. Tomlin 1
#73 Jimmy Fultz 1
#73 Jorge Alberto Cordero 1
#73 John Danna 1
#73 Jon Edwards 1
#73 John H. Fowler 1
#73 John F. Hopkins 1
#73 Joseph H. Irvine 1
#73 John R. LeBlanc 1
#73 John F. Veatch 1