Inventor
Lothar Vollmer
Inventor
Berlin, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps44%
B24CAbrasive or related blasting with particulate material11%
C03CChemical composition of glasses, glazes or vitreous enamels11%
H01KElectric incandescent lamps11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
8,408,961'Method for producing a molybdenum film for the construction of a lamp and molybdenum film and lamp with molybdenum film'20136,071,164'Method for producing a high-pressure discharge lamp'20004,948,530'Method to make a reflective coating on high-pressure discharge lamps'19904,666,416'Apparatus for producing consecutive connections between the interiors of glass lamp bulbs and sources of pressurized gas and/or vacuum'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2013Patents assigned to VOLLMER LOTHAR (2)· patent assignee history
1987–2013Based in Berlin, DE· patent location history
2013Patents assigned to BECKER JUERGEN (1)· patent assignee history
2013Patents assigned to GUENTHER DETLEF (1)· patent assignee history
2013Patents assigned to NAUJOKS ANDREAS (1)· patent assignee history
2013Patents assigned to OSRAM GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VOLLMER LOTHARself | 2 | 1987–2013 |
| BECKER JUERGEN | 1 | 2013 |
| GUENTHER DETLEF | 1 | 2013 |
| NAUJOKS ANDREAS | 1 | 2013 |
| OSRAM GMBH | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 4 | 1987–2013 |