Inventor

Sven O. Alstad

Inventor

Helsingborg, SE

Overview

2→

Patents

1982

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B27Nprimary

B27NManufacture by dry processes of articles, with or without organic binding agents, made from particles or fibres consisting of wood or other lignocellulosic or like organic material40%

B30BPresses in general40%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

PatentTitleYear

4,330,249'Continuously operating press'1982 4,316,709'Continuous belt press with capacitative heating means'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to KOCKUMS IND AB (2)· patent assignee history

1982Based in Helsingborg, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOCKUMS IND AB	2	1982

Locations

Location	Patents	Span
Helsingborg, SE	2	1982