Inventor

Robert J. Heerdink

Inventor
Bloomfield, IA, US

Overview

1→
Patents
1986
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B62Dprimary
B62DMotor vehicles50%
Y10TTechnical subjects covered by former us classification50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to DEERE & CO (1)· patent assignee history
1986Based in Bloomfield, IA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEERE & CO11986
Locations
LocationPatentsSpan
Bloomfield, IA, US11986