Inventor
Alfred Papp
Inventor
Munich, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables44%
C03BManufacture, shaping, or supplementary processes22%
G02BOptical elements, systems or apparatus22%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
PatentTitleYear
4,312,653'Process for the production of a coated glass body'19824,302,232'Process for the production of a glass fiber light waveguide'19814,298,245'Waveguides with a low birefringence'19814,243,936'Method for magneto-optical current measurements'19814,232,264'Arrangement for the magneto-optical measurement of currents'19804,070,620'Magneto-optical high-voltage current measuring transducer'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1982Patents assigned to SIEMENS AG (6)· patent assignee history
1978–1982Based in Munich, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 6 | 1978–1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munich, DE | 6 | 1978–1982 |