Inventor
Rolf Bartolles
Inventor
Korschenbroich, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F41Aprimary
F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons92%
F41FApparatus for launching projectiles or missiles from barrels, e.g. cannons8%
PatentTitleYear
7,171,886'Pipe mortar'20076,178,769'Cooling apparatus for the breech region of a weapon barrel'20015,331,880'Wedge-type breechblock for a gun'19945,147,971'Base and obturating ring arrangement'19925,119,716'Muzzle brake for a large caliber tubular weapon'19925,058,304'Dual-catch trigger mechanism'19915,058,482'Blocking device for the breechblock in a gun'19915,054,366'Axially adjustable gun barrel base ring'19914,709,616'Obturator ring for a cannon'19874,566,368'Leak detector for seal ring of gun breech mechanism'19864,558,626'Primer cartridge magazine for a wedge-type breech block'19853,951,041'Breech mechanism with separate clearance for misfired primer cartridge'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1994Patents assigned to RHEINMETALL GMBH (10)· patent assignee history
1976Based in Ratingen, DE· patent location history
1985–2007Based in Korschenbroich, DE· patent location history
2001–2007Patents assigned to RHEINMETALL W & M GMBH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RHEINMETALL GMBH | 10 | 1976–1994 |
| RHEINMETALL W & M GMBH | 2 | 2001–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Korschenbroich, DE | 11 | 1985–2007 |
| Ratingen, DE | 1 | 1976 |