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Ryan W. Johnson — 1 Patent in 2021

Hitachi: 1 patents #350 of 1,165Top 35%

Bigfork, MT: #2 of 3 inventorsTop 70%

Montana: #98 of 307 inventorsTop 35%

Overall (2021): #278,292 of 548,734Top 55%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10982985	High flow tubular bypass	Alexei V. Smirnov	2021-04-20