Inventor

Ralf Bartholomaus

Inventor
Wedel, DE

Overview

5→
Patents
2007–2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for22%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables22%
G02BOptical elements, systems or apparatus22%
F41FApparatus for launching projectiles or missiles from barrels, e.g. cannons11%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition11%
Y10TTechnical subjects covered by former us classification11%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2008Patents assigned to TAKATA PETRI AG (2)· patent assignee history
2007Based in Goldbach, DE· patent location history
2008Based in Glattbach, DE· patent location history
2013–2014Patents assigned to ATLAS ELEKTRONIK GMBH (3)· patent assignee history
2013Patents assigned to BRENNER AXEL (2)· patent assignee history
2013Patents assigned to FUHRMANN DIRK (2)· patent assignee history
2013Patents assigned to BARTHOLOMAEUS RALF (1)· patent assignee history
2013–2014Based in Wedel, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ATLAS ELEKTRONIK GMBH32013–2014
BRENNER AXEL22013
FUHRMANN DIRK22013
TAKATA PETRI AG22007–2008
BARTHOLOMAEUS RALF12013
Locations
LocationPatentsSpan
Wedel, DE32013–2014
Glattbach, DE12008
Goldbach, DE12007