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

RankNamePatents
1 Jacob Block 25
2 Henry G. Schirmer 16
3 Shiow-Ching Lin 14
#4 Christian B. Lundsager 13
#5 Felek Jachimowicz 13
#6 Louis L. Wood 13
#7 Joseph A. Cogliano 12
#8 Joseph T. Lundquist 12
#9 Charles R. Morgan 11
#10 Walter B. Mueller 11
#11 Michael V. Ernest 10
#12 James L. Guthrie 9
#13 Louis Hegedus 9
#14 Martin B. Sherwin 9
#15 Richard N. Hill 9
#16 Arnold M. Rosenberg 9
#17 Dennis D. O'Rell 8
#18 Glenn E. Fulmer 8
#19 Gwan Kim 8
#20 James M. Gaidis 8
#21 William A. Welsh 8
#22 Bahram Siadat 7
#23 Grant C. Edwards 7
#24 Paul R. Hein 7
#25 Sidney R. Siemer 7
#26 Carmo J. Pereira 6
#27 James M. Maselli 6
#28 Moises G. Sanchez 6
#29 Peter C. Green 6
#30 Robert A. Daane 6
#31 Shu-Chieh P. Wang 6
#32 Carl V. McDaniel 5
#33 Clifton L. Kehr 5
#34 David E. W. Vaughan 5
#35 Edward F. Hwang 5
#36 Frank J. Hartdegen 5
#37 Milton E. Winyall 5
#38 Nelson S. Marans 5
#39 Nigel I. Palmer 5
#40 Robert P. Kreh 5
#41 Robert M. Spotnitz 5
#42 Yoshiyuki Okamoto 5
#43 Alan S. Weinberg 5
#44 Chih M. Hwa 4
#45 Gary J. Calton 4
#46 Dionisio G. Cuisia 4
#47 Howard J. Troffkin 4
#48 Hubert T. Dudley 4
#49 John J. Blouin 4
#50 Jung-Hsien Tsao 4
#51 Mark A. Seese 4
#52 Merlyn R. Reppert 4
#53 Milton A. Howe, Jr. 4
#54 Norman R. Laine 4
#55 Per E. A. Hansson 4
#56 Richard J. Nozemack 4
#57 Robert L. Chiang 4
#58 Robert T. Frohlich 4
#59 Robert M. Murch 4
#60 Vance H. Dodson 4
#61 Arthur D. Ketley 4
#62 Dean A. Denton 3
#63 Dennis J. Vogan 3
#64 Douglas B. Tiffany 3
#65 Eckart Mathias 3
#66 Frank G. Serafin 3
#67 Gautam P. Shah 3
#68 George W. Gokel 3
#69 Irving E. Isgur 3
#70 John S. Magee, Jr. 3
#71 John L. Ohlson 3
#72 Joseph W. Raksis 3
#73 Kenneth M. Sinnott 3
#74 Kenneth E. Young 3
#75 Lawrence R. Roberts 3
#76 Larry S. Shu 3
#77 Louis G. Nickell 3
#78 Mark H. Updike 3
#79 Menahem Anderman 3
#80 Michael Barrett 3
#81 Nan J. Lin 3
#82 Nicholas D. Spencer 3
#83 Patricia Scanlon 3
#84 Phillip W. Welch 3
#85 Ralph R. Bellino 3
#86 Richard C. Cornelison 3
#87 Rimantas Glemza 3
#88 Richard S. Gordon 3
#89 Robert A. Balouskus 3
#90 Roger R. Gaudette 3
#91 Roger J. Lussier 3
#92 Scott P. Fulton 3
#93 Stewart Carl Feinberg 3
#94 Wai Ming Choi 3
#95 Wayne A. Mitchell 3
#96 Wayne E. Swann 3
#97 William F. Bowers 3
#98 Alan W. Peters 3
#99 Anne C. Bieler 3
#100 Bruno Bersano 2