Inventor
Ralf Bartholomaus
Inventor
Wedel, DE
Overview
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%
PatentTitleYear
8,873,923'Method for manufacturing an optical fiber spool with self-supporting coil of an optical fiber and optical fiber spool'20148,561,564'Device and method for launching an underwater moving body'20138,496,858'Self-supporting optical fiber spool and method for the production thereof'20137,431,327'Front-passenger airbag module'20087,246,815'Airbag unit'2007Career & 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
| Assignee | Patents | Span |
|---|---|---|
| ATLAS ELEKTRONIK GMBH | 3 | 2013–2014 |
| BRENNER AXEL | 2 | 2013 |
| FUHRMANN DIRK | 2 | 2013 |
| TAKATA PETRI AG | 2 | 2007–2008 |
| BARTHOLOMAEUS RALF | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wedel, DE | 3 | 2013–2014 |
| Glattbach, DE | 1 | 2008 |
| Goldbach, DE | 1 | 2007 |