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Donald R. Laubach

Gardiner, MT: #1 of 2 inventorsTop 50%

Montana: #987 of 3,198 inventorsTop 35%

Overall (All Time): #2,337,986 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4761149	Elk calling device	—	1988-08-02
4637154	Bull elk calling device	—	1987-01-20