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Inventor

Dan Freiberg

Inventor
West Des Moines, IA, US

Overview

2→
Patents
1991–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A01Bprimary
A01BSoil working in agriculture or forestry14%
A01CPlanting14%
A01DHarvesting14%
A01GHorticulture14%
A01MCatching, trapping or scaring of animals14%
A47BTables14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
PatentTitleYear
10,123,474System and method for controlling machinery for randomizing and replicating predetermined agronomic input levels20185,048,429'Universal shelving'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to FREIBERG DAN L (1)· patent assignee history
1991Based in State Center, IA, US· patent location history
2018Patents assigned to PREMIER CROP SYSTEMS LLC (1)· patent assignee history
2018Based in West Des Moines, IA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FREIBERG DAN Lself11991
PREMIER CROP SYSTEMS LLC12018
Locations
LocationPatentsSpan
West Des Moines, IA, US12018
State Center, IA, US11991