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Inventor

Mark Anthony Gerein

Inventor
Martensville, CA

Overview

3→
Patents
1997–2000
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A01Bprimary
A01BSoil working in agriculture or forestry75%
A01CPlanting25%
PatentTitleYear
6,035,943'Frame leveling system for tillage implements'20005,855,245'Disk opener carrier hitch'19995,687,798'Down-pressure system for agricultural implement'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2000Patents assigned to FLEXI COIL LTD (3)· patent assignee history
1997–2000Based in Martensville, CA· patent location history
1999Based in Saskatchewan, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FLEXI COIL LTD31997–2000
Locations
LocationPatentsSpan
Martensville, CA21997–2000
Saskatchewan, CA11999