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Hoang Dang

LO Lockdowel: 8 patents #4 of 5Top 80%
Overall (All Time): #498,774 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11304563 Chimney starter 2022-04-19
11047577 Chimney starter booster 2021-06-29
D909192 Channel lock fastener Fred Koelling, Bryan Koelling, Daniel S. Savage 2021-02-02
D909191 Channel lock fastener Fred Koelling, Bryan Koelling, Daniel S. Savage 2021-02-02
D909190 Channel lock fastener Fred Koelling, Bryan Koelling, Daniel S. Savage 2021-02-02
10711942 L-channel lock fasteners and fastening system 2020-07-14
D885171 Channel lock fastener Fred Koelling, Bryan Koelling, Daniel S. Savage 2020-05-26
D883778 Channel lock fastener Fred Koelling, Bryan Koelling, Daniel S. Savage 2020-05-12
D883779 Channel lock fastener Fred Koelling, Bryan Koelling, Daniel S. Savage 2020-05-12
10197081 Channel lock fasteners and fastening system Fred Koelling, Bryan Koelling, Daniel S. Savage 2019-02-05