CC

Charles E. Cedar

LR L & M Radiator: 10 patents #2 of 11Top 20%
📍 Chisholm, MN: #1 of 9 inventorsTop 15%
🗺 Minnesota: #7,542 of 52,454 inventorsTop 15%
Overall (All Time): #497,504 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11852068 Hybrid heat transfer assembly Nicholas F. Takes, Aaron Patrick Morgan 2023-12-26
10731929 Heat exchanger with tanks, tubes and retainer Robert Janezich, Aaron Patrick Morgan, Todd Gregory Dosen, Paul R. Shuey 2020-08-04
10267576 Heat exchanger with tanks, tubes and retainer Robert Janezich, Aaron Patrick Morgan, Todd Gregory Dosen, Paul R. Shuey 2019-04-23
9671181 Heat exchanger with improved tank and tube construction Robert Janezich, Aaron Patrick Morgan, Todd Gregory Dosen 2017-06-06
5433268 Radiator construction Robert Janezich, Todd Gregory Dosen 1995-07-18
5236045 Heat exchanger tube Robert Janezich, Todd Gregory Dosen 1993-08-17
4930568 Heat exchanger Robert Janezich, Todd Gregory Dosen 1990-06-05
4570704 Support for heat exchanger tubes Richard R. Braun 1986-02-18
4344478 Heat exchange apparatus Glen E. Petaja 1982-08-17
4216824 Spacer for removable heat exchanger tubes Richard R. Braun, Glen E. Petaja 1980-08-12