W&

W. R. Grace &

Rank (All Time): #1553 of 106,127Top 2%
433 inventors
553
Patents All Time

Top Inventors at W. R. Grace & All Time

Showing 1–50 of 433 inventors

RankNamePatents
1 Jacob Block 25
2 Henry G. Schirmer 16
3 Shiow-Ching Lin 14
#4 Christian B. Lundsager 13
#4 Felek Jachimowicz 13
#4 Louis L. Wood 13
#7 Joseph A. Cogliano 12
#7 Joseph T. Lundquist 12
#9 Charles R. Morgan 11
#9 Walter B. Mueller 11
#11 Michael V. Ernest 10
#12 James L. Guthrie 9
#12 Louis Hegedus 9
#12 Martin B. Sherwin 9
#12 Richard N. Hill 9
#12 Arnold M. Rosenberg 9
#17 Dennis D. O'Rell 8
#17 Glenn E. Fulmer 8
#17 Gwan Kim 8
#17 James M. Gaidis 8
#17 William A. Welsh 8
#22 Bahram Siadat 7
#22 Grant C. Edwards 7
#22 Paul R. Hein 7
#22 Sidney R. Siemer 7
#26 Carmo J. Pereira 6
#26 James M. Maselli 6
#26 Moises G. Sanchez 6
#26 Peter C. Green 6
#26 Robert A. Daane 6
#26 Shu-Chieh P. Wang 6
#32 Carl V. McDaniel 5
#32 Clifton L. Kehr 5
#32 David E. W. Vaughan 5
#32 Edward F. Hwang 5
#32 Frank J. Hartdegen 5
#32 Milton E. Winyall 5
#32 Nelson S. Marans 5
#32 Nigel I. Palmer 5
#32 Robert P. Kreh 5
#32 Robert M. Spotnitz 5
#32 Yoshiyuki Okamoto 5
#32 Alan S. Weinberg 5
#44 Chih M. Hwa 4
#44 Gary J. Calton 4
#44 Dionisio G. Cuisia 4
#44 Howard J. Troffkin 4
#44 Hubert T. Dudley 4
#44 John J. Blouin 4
#44 Jung-Hsien Tsao 4