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Inventor

Mark B. Vollmers

Inventor
West Des Moines, IA, US

Overview

2→
Patents
2011–2014
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.

A01Dprimary
A01DHarvesting100%
PatentTitleYear
8,646,249'Moistener column door compression structure for cotton harvester row unit'20148,056,312'Reduced mass high speed doffer column with improved shaft preload'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2014Patents assigned to DEERE & CO (2)· patent assignee history
2011–2014Patents assigned to SCHREINER JOEL M (2)· patent assignee history
2011–2014Patents assigned to VOLLMERS MARK B (2)· patent assignee history
2011Patents assigned to FOX JEFFREY R (1)· patent assignee history
2011Patents assigned to GOERING KEVIN J (1)· patent assignee history
2011–2014Based in West Des Moines, IA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEERE & CO22011–2014
SCHREINER JOEL M22011–2014
VOLLMERS MARK Bself22011–2014
FOX JEFFREY R12011
GOERING KEVIN J12011
Locations
LocationPatentsSpan
West Des Moines, IA, US22011–2014