Inventor
Gunther Schadlich
Inventor
Wiesbaden-Naurod, DE
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography58%
G03HHolographic processes or apparatus16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing5%
G07FCoin-freed or like apparatus5%
PatentTitleYear
4,482,241'Device and method for stripping developer from a photoconductive surface'19844,415,947'Method and apparatus for electrostatically charging a dielectric layer'19834,392,711'Process and apparatus for rendering visible charge images'19834,380,388'Cyclic electrophotographic copying process'19834,353,970'Method and apparatus for electrostatically charging a dielectric layer'19824,353,639'Device for removing developer liquid from a recording material'19824,233,380'Process for shaping a thermoplastic layer'19804,202,693'Recording material having intersecting conductive strips and apertured spacing means'19804,132,893'Method and apparatus for recording and optically reproducing X-ray images'19794,131,337'Comparison reader for holographic identification cards'19784,105,323'Process and apparatus for recording deformation images'19784,034,381'Thermoplastic recording apparatus'19774,014,603'Method of holographic recording'19773,970,357'Apparatus for holographic recording'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1984Patents assigned to HOECHST AG (13)· patent assignee history
1976–1984Based in Wiesbaden-Naurod, DE· patent location history
1982–1983Based in Wiesbaden, DE· patent location history
1983Patents assigned to KALLE AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST AG | 13 | 1976–1984 |
| KALLE AG | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wiesbaden-Naurod, DE | 9 | 1976–1984 |
| Wiesbaden, DE | 5 | 1982–1983 |