Company Badge
USPTO Data Jan 1 1976 - Sep 29 2026
14 Patents
#9 in Champaign, IL
#1,123 in Illinois
#22,289 in US
#42,168 in the World
Advanced Filtration Systems, Inc.
Forward Citations = 653
11 inventors:
Champaign, IL, United States of America
Advanced Filtration Systems, Inc.
% Expired Patents = 7.1
EPO Patents = 4
Forward Citations = 653
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11 inventors (with patents filed for the assignee):
Dennis Michael Deedrich (13 out of 15 patents)
Randall W Heibenthal (13 out of 14 patents)
Richard J Eisenmenger (13 out of 14 patents)
4. Christopher Joseph Salvador (13 out of 14 patents)
5. John R Hacker (12 out of 71 patents)
6. David B Harder (12 out of 23 patents)
7. Jeffrey R Ries (2 out of 61 patents)
8. Patrick Allen Chinn (1 out of 1 patent)
9. David Ofori-Amoah (1 out of 5 patents)
10. Bryant Alan Morris (1 out of 33 patents)
11. Mark Taylor Allott (1 out of 19 patents)
12. Christopher J Salvador (0 patent)
13. Dennis M Deedrich (0 patent)
14. Richard Eisenmenger (0 patent)
14 patents:
Advanced Filtration Systems, Inc., based in Champaign, Illinois, specializes in the development and manufacturing of advanced filtration solutions. The company focuses on creating innovative products that enhance air and liquid filtration processes across various industries. With a commitment to improving efficiency and sustainability, Advanced Filtration Systems leverages cutting-edge technology to address the evolving needs of its clients, ensuring high-performance filtration systems that meet stringent quality standards.
Profile summary based on public USPTO records.
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Please report any incorrect information to [email protected]
4 patents (EPO):
Please report any incorrect information to [email protected]