Factors affecting the development of unassigned patents in Iowa
type: CreativeWork
description: 1 PDF file (194 pages)
abstract: 1 PDF file (194 pages)
author: Schou, Diane Darlene Wheeler
language: en
keywords: Patents -- Iowa; Inventors -- Iowa
date published: 1992-01-01T08:00:00Z
date modified: 2026-07-24T03:29:11Z
provider: University of Northern Iowa
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: University of Northern Iowa