Herbert R. Lamppa

📍 Tower, MN: #3 of 7 inventorsTop 45%

🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%

Overall (All Time): #3,928,249 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4832000	Wood-burning stove	Daryl Lamppa	1989-05-23