Inventor

Heinrich F. Tetzlaff

Inventor

Apple Valley, MN, US

Overview

2009

Patent span

Human necessities

Primary field (CPC A)

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

A01Dprimary

A01DHarvesting50%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to TORO CO (1)· patent assignee history

2009Based in Apple Valley, MN, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TORO CO	1	2009

Locations

Location	Patents	Span
Apple Valley, Minnesota, US	1	2009