Michael L. Letson — 2 Patents at Viking Engineering & Development Incorporated

Michael L. Letson — 2 Patents

VIViking Engineering & Development Incorporated: 2 patents #3 of 6Top 50%

Prior Lake, MN: #213 of 425 inventorsTop 55%

Minnesota: #24,068 of 52,454 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

Michael L. Letson has been granted 2 US patents while listed as an inventor at Viking Engineering & Development Incorporated. The first was granted in 1998 and the most recent in November 1999. Michael L. Letson ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Michael L. Letson in Prior Lake, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5984621	Pallet stacking machine	—	1999-11-16
5715985	Automatic nailing machine	—	1998-02-10

Michael L. Letson — 2 Patents

Issued Patents All Time

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