Darien, IL All Time

1,058 patents  ·  266 inventors

Ranked #3,518 of 111,555 cities Top 4%

Showing 1–50 of 266 inventors

Rank Inventor Primary Company Patents
1 Stephen J. Vicik Viskase Companies 45
2 Shengkui Hu Ppg Industries Ohio 41
3 William A. Bernard Panduit 25
3 Michael T. Flavin Sarawak Medichem Pharmaceuticals 25
#5 Andrew R. Wolff Ppg Industries Ohio 24
#6 Deming Shu Uchicago Argonne 23
#7 Sumit Bhattacharya NVIDIA 22
#7 Anita Mehta Ranbaxy Laboratories Limited 22
#9 Thomas Michael Chlystek Cnh America 20
#10 Amirali G. Rehmat Institute Of Gas Technology 19
#11 Kartar S. Arora Henkel Limited 18
#12 John Nyhoff Chicago Mercantile Exchange 16
#13 Hamid Arastoopour Illinois Institute Of Technology 13
#13 Stacy Mo MIT 13
#13 Paul D. Nizzere Pelstar 13
#13 Bryan Kaleta — 13
#13 Kent Carroll Hose Shop 13
#18 Vijaya Kumar Electro-Motive Diesel 12
#18 Jiadong Ma Slis 12
#18 Srikantiah Raghuram Uop 12
#18 Michael C. Mensinger Institute Of Gas Technology 12
#22 John J. Steffen Amsted Industries Incorporated 11
#22 Edward W. Holmes US Army 11
#22 David J. Wendell Cummins-Allison 11
#25 Richard J. Nadolsky Baker Hughes Holdings 10
#25 Francis S. Lau Greatpoint Energy 10
#27 Wenquan Lu Midea Group Co. 9
#27 Mohan K. Panicker The Middleby 9
#27 Cecil A. Weeramantry Cnh Industrial America 9
#27 Alexei Kanareykin Euclid Techlabs 9
#31 Mark Kaleta — 8
#31 Janet A. Bradshaw Marconi Communications Gmbh 8
#31 Hirohide Toyama Shuffle Tech International 8
#31 Philip C. Hawken Robertshaw Controls 8
#31 Suresh Babu Institute Of Gas Technology 8
#36 Dean J. Miller The University Of Chicago 7
#36 Xinwen Xiao RTX (Raytheon) 7
#36 Xiaoqi Cui The Nielsen Company (Us) 7
#39 David Hinkle Securly 6
#39 Priscilla Walling Helene Curtis 6
#39 Bettakeri S. Udayakumar Hollister Incorporated 6
#39 Sameer H. Israni Praxair Technology 6
#39 Ralph M. Schure Eschem 6
#39 Rudeger H. Wilke Savage Bros. 6
#39 Frank M. Graczyk Electro-Motive Diesel 6
#39 Jon R. Hagarty J. I. Case 6
#39 Paul R. Stonikas Beltone Electronics 6
#39 Peter E. Phelps Innovative Mag-Drive 6
#39 Jiangnan Chen Motorola 6
#39 Charu Verma AT&T 6

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