Inventor

Roger Heckingbottom

Inventor

Ipswich, GB

Overview

1984

Patent span

Chemistry

Primary field (CPC C)

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

C30Bprimary

C30BSingle-crystal growth33%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to POST OFFICE (1)· patent assignee history

1984Based in Ipswich, GB· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
POST OFFICE	1	1984

Locations

Location	Patents	Span
Ipswich, GB	1	1984