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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Peterson; James Randall
Address:
Annawan, IL
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
7487732 Boot with scraper for a fertilizer opener in an agricultural machine February 10, 2009
An agricultural machine includes a frame and at least one fertilizer opener carried by the frame for opening a trench in soil. Each fertilizer opener includes an opener disc positioned at an angle relative to a working direction, a boot positioned behind the opener disc relative to t
7448334 Flat type seed meter disk with axially offset surface November 11, 2008
A flat disk type circular seed disk is provided with a series of circumferentially arranged seed attracting apertures. The apertures are spaced along a circumferential rim offset axially from the remainder of the disk to approximate the seed release location and characteristics of a










 
 
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