Home › Inventors › Edric W. Vredenburg, Sr.

Edric W. Vredenburg, Sr.

Fortine, MT: #1 of 2 inventorsTop 50%

Montana: #553 of 3,198 inventorsTop 20%

Overall (All Time): #1,308,054 of 4,157,543Top 35%

4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4550755	Vacuum bag filler	—	1985-11-05
4398576	Packer-filler machine	—	1983-08-16
4236308	Self-cleaning tree girdling device	—	1980-12-02
4188718	Tree girdling device	—	1980-02-19