CC

Charles S. Christ

DC Donaldson Company: 6 patents #202 of 695Top 30%
📍 Deephaven, MN: #27 of 81 inventorsTop 35%
🗺 Minnesota: #11,810 of 52,454 inventorsTop 25%
Overall (All Time): #785,736 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12364943 Composite media for fuel streams Aflal Rahmathullah, Bradly G. Hauser, Vijay K. Kapoor, Mike J. Madsen, Derek O. Jones 2025-07-22
12017161 Filter media configurations Aflal Rahmathullah, Andrew J. Dallas, Brian Tucker, Daniel E. Adamek, Paul Anthony Way +12 more 2024-06-25
11806650 Hydrocarbon fluid-water separation Bradly G. Hauser, Stephen K. Sontag, Davis B. Moravec, Stuti S. Rajgarhia, Andrew J. Dallas +3 more 2023-11-07
11612843 Composite media for fuel streams Aflal Rahmathullah, Bradly G. Hauser, Vijay K. Kapoor, Mike J. Madsen, Derek O. Jones 2023-03-28
11207623 Hydrocarbon fluid-water separation Bradly G. Hauser, Stephen K. Sontag, Davis B. Moravec, Stuti S. Rajgarhia, Andrew J. Dallas +3 more 2021-12-28
10315140 Hydrocarbon fluid-water separation Bradly G. Hauser, Stephen K. Sontag, Davis B. Moravec, Stuti S. Rajgarhia, Andrew J. Dallas +3 more 2019-06-11