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Home › 2021 › 3M › Jon A. Kirschhoffer

Jon A. Kirschhoffer — 1 Patent in 2021

3M: 1 patents #451 of 1,276Top 40%

Stillwater, MN: #39 of 85 inventorsTop 50%

Minnesota: #2,374 of 7,038 inventorsTop 35%

Overall (2021): #396,779 of 548,734Top 75%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D918483	User interface for a welding helmet	Linus P. Bastman, Emil Eriksson, Erik Oskar Juhlin, Marcus T. R. Wiederkehr, John M. Kruse +1 more	2021-05-04

Jon A. Kirschhoffer — 1 Patent in 2021

Issued Patents 2021

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