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Inventor

Jurgen Prochnow

Inventor
Dusseldorf, DE

Overview

4→
Patents
1976–1989
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F42Bprimary
F42BExplosive charges, e.g. for blasting, fireworks, ammunition57%
Y10TTechnical subjects covered by former us classification29%
C23CCoating metallic material14%
PatentTitleYear
4,797,985'Method of applying a metallic guide band to a thin-walled projectile body'19894,135,449'Projectile for attacking small targets'19794,002,121'Incendiary payload for a heavy-duty ballistic projectile'19773,948,178'Propellent-charge cartridge case'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1989Patents assigned to RHEINMETALL GMBH (4)· patent assignee history
1976–1989Based in Dusseldorf, DE· patent location history
1977Based in Duesseldorf, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RHEINMETALL GMBH41976–1989
Locations
LocationPatentsSpan
Dusseldorf, DE31976–1989
Duesseldorf, DE11977