Search for: "The Corn Planter Patent" Results 1 - 3 of 3
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6 Jun 2018, 11:10 am by Todd Janzen
To address this problem, Deere developed the ExactEmerge corn and soybean planter, which it describes as "a seed delivery system that removes the seed from the seed meter by capturing the seed. [read post]
29 Oct 2018, 1:22 pm by Dennis Crouch
More than that, since the decision in the case of the Corn planter Patent, 23 Wall. 181, it is said at all events for many years, the Patent Office has made no search among abandoned patent applications, and by the words of the statute, a previous foreign invention does not invalidate a patent granted here if it has not been patented or described in a printed publication. [read post]
31 Mar 2011, 2:59 am
The company he contracted with required him to plant the white corn 1.5 miles from any yellow corn. [read post]