Inventor
Thomas Bogdahn
Inventor
Karlstein, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Bprimary
C03BManufacture, shaping, or supplementary processes53%
F27BFurnaces, kilns, ovens or retorts in general7%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace7%
G05BControl or regulating systems in general7%
G05DSystems for controlling or regulating non-electric variables7%
H05BElectric heating7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
9,221,712'Process for producing a cylindrical component made of glass by elongation'20158,584,491'Drawing method for producing cylindrical-shaped components from quartz glass'20138,061,162'Method for producing a tube of quartz glass by elongating a hollow cylinder of quartz glass'20117,891,213'Vertical drawing method for producing a cylindrical glass body and device for carrying out said method'20117,600,399'Method and device for producing a cylindrical glass body'20097,006,552'Resistance furnace with tubular heating element'20066,516,636'Method for producing a tube made of quartz glass using low internal pressure and control of diameters'20036,098,428'Process for drawing glass fiber using prediction of future geometric parameter of the fiber'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2015Patents assigned to HERAEUS QUARZGLAS (7)· patent assignee history
2000–2015Based in Karlstein, DE· patent location history
2011–2015Patents assigned to BOGDAHN THOMAS (3)· patent assignee history
2013–2015Patents assigned to GANZ OLIVER (2)· patent assignee history
2013–2015Patents assigned to HAIN HARALD (2)· patent assignee history
2015Patents assigned to BERNARD THOMAS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HERAEUS QUARZGLAS | 7 | 2000–2015 |
| BOGDAHN THOMASself | 3 | 2011–2015 |
| GANZ OLIVER | 2 | 2013–2015 |
| HAIN HARALD | 2 | 2013–2015 |
| BERNARD THOMAS | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Karlstein, DE | 8 | 2000–2015 |