Charles G. Albers

📍 Goodhue, MN: #6 of 10 inventorsTop 60%

🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%

Overall (All Time): #1,828,759 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11835252	Foam core duct system protected by metal sleeves with integral flanges	—	2023-12-05
10976070	Foam core duct system protected by metal sleeves with integral flanges	—	2021-04-13