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Inventor

Charles T. Graham

Inventor
Colorado Springs, CO, US

Overview

8→
Patents
2012–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A01Cprimary
A01CPlanting53%
A01BSoil working in agriculture or forestry27%
B60CVehicle tyres7%
B60WConjoint control of vehicle sub-units of different type or different function7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
10,091,927Seed firmer20189,883,626'Controlling an agricultural vehicle based on sensed inputs'20189,839,178'Seed firmer'20179,744,817'Apparatus and method for automatic tire pressure adjustment'20179,179,594'Seeding machine controller for automatically switching between multiple seed varieties'20158,948,980'Seeding machine for planting multiple seed varieties'20158,942,894'Seeding machine for planting multiple seed varieties and prescription for multiple varieties seeding machine'20158,196,534'Volumetric metering system with clutch based sectional shut-off'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2018Patents assigned to DEERE & CO (8)· patent assignee history
2012Patents assigned to FELTON KEITH L (1)· patent assignee history
2012Patents assigned to GRAHAM CHARLES T (1)· patent assignee history
2012Patents assigned to MEYER BRADLEY J (1)· patent assignee history
2012Based in Monument, CO, US· patent location history
2015–2018Based in Colorado Springs, CO, US· patent location history
2017Based in Colorado Spring, CO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEERE & CO82012–2018
FELTON KEITH L12012
GRAHAM CHARLES Tself12012
MEYER BRADLEY J12012
Locations
LocationPatentsSpan
Colorado Springs, CO, US62015–2018
Colorado Spring, CO, US12017
Monument, CO, US12012