LexDanaLexDanabeta
Inventor

Ronald E. Rohren

Inventor
Moline, IL, US

Overview

4→
Patents
1979–1996
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A01Bprimary
A01BSoil working in agriculture or forestry14%
A01DHarvesting14%
A01FProcessing of harvested produce14%
B60DVehicle connections14%
E01HStreet cleaning14%
E02FDredging14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
5,488,821'Mulching mower mechanism'19965,005,597'Street cleaning device for collecting leaves and debris'19914,738,463'Automatically coupling fluid connector for a hitch'19884,177,821'Feed rotor for an axial flow rotary combine'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1996Patents assigned to DEERE & CO (4)· patent assignee history
1979–1996Based in Moline, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEERE & CO41979–1996
Locations
LocationPatentsSpan
Moline, Illinois, US41979–1996