Inventor
Werner Muller
Inventor
Heusenstamm, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis21%
G02BOptical elements, systems or apparatus21%
G01BMeasuring length, thickness or similar linear dimensions17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G02CSpectacles8%
A61LMethods or apparatus for sterilising materials or objects in general4%
B25JManipulators4%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%
G01MTesting static or dynamic balance of machines or structures4%
PatentTitleYear
10,831,041Method for creating a design of a prescription surface of a multifocal lens and multifocal lens comprising such a prescription surface202010,648,895Device and method for testing tablets202010,184,868Device and method for testing tablets201910,161,828Method for calibrating a polarisation axis measuring device and method for determining polarisation axes of spectacle lenses for a polarisation axis measuring device20187,771,047'Error-tolerant progressive glass design'20105,796,016'Dissolution tester'19985,657,128'Surgical microscope for conducting computer-supported stereotactic microsurgery and a method for operating the same'19975,536,244'Endoscopic instrument with improved closure window'19965,513,005'Method of operating a surgical microscope arrangement for computer-supported stereotactic microsurgery on a patient'19965,359,417'Surgical microscope for conducting computer-supported stereotactic microsurgery and a method for operating the same'19945,345,087'Optical guide system for spatially positioning a surgical microscope'19945,288,987'Autofocusing arrangement for a stereomicroscope which permits automatic focusing on objects on which reflections occur'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1997Patents assigned to ZEISS STIFTUNG (5)· patent assignee history
1994–1997Based in Essingen, DE· patent location history
1994–2020Based in Otisheim, DE· patent location history
1996Patents assigned to WOLF GMBH RICHARD (1)· patent assignee history
1996Based in Oetisheim, DE· patent location history
1998–2020Patents assigned to ERWEKA GMBH (3)· patent assignee history
1998–2020Based in Heusenstamm, DE· patent location history
2010–2020Patents assigned to RODENSTOCK GMBH (3)· patent assignee history
2010–2018Based in Östringen, DE· patent location history
2019Patents assigned to ERWEK GmbH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZEISS STIFTUNG | 5 | 1994–1997 |
| ERWEKA GMBH | 3 | 1998–2020 |
| RODENSTOCK GMBH | 3 | 2010–2020 |
| ERWEK GmbH | 1 | 2019 |
| WOLF GMBH RICHARD | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Heusenstamm, DE | 3 | 1998–2020 |
| Essingen, DE | 3 | 1994–1997 |
| Otisheim, DE | 2 | 1994–2020 |
| Östringen, DE | 2 | 2010–2018 |
| Oetisheim, DE | 1 | 1996 |