Inventor
Johann Zanner
Inventor
Unterhaching, DE
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them60%
G03CPhotosensitive materials for photographic purposes25%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
5,394,987'Cassette for stacks of sheets of x-ray film'19955,145,166'Supply magazaine for X-ray sheet film stack in light-tight envelope'19925,139,148'Daylight-loading film sheet package'19924,979,729'Suction device for removing film sheets'19904,933,696'Light impermeable tearable covering for stack of sheet films'19904,909,389'Filmsheet package and method of packaging filmsheets'19904,823,535'Device for unloading X-ray film cassettes'19894,811,547'Device for loading and unloading X-ray film cassettes'19894,783,019'Film supply magazine for film sheet packs provided with light-sealing sheathings'19884,738,366'Light-proof removable sheathing for film packs of photographic or X-ray sheet films'19884,725,011'Supply magazine for sheet film stack'19884,368,960'Camera with device for illuminating a mark on a film edge'19834,198,136'Reproducing of interspersed motion-picture scenes and still shots'19804,194,817'Marking of interspersed motion-picture scenes and still shots with interrupt-transport markings'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1995Patents assigned to AGFA GEVAERT AG (12)· patent assignee history
1980–1995Based in Unterhaching, DE· patent location history
1990–1992Patents assigned to AGFA GEVAERT NV (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGFA GEVAERT AG | 12 | 1980–1995 |
| AGFA GEVAERT NV | 2 | 1990–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Unterhaching, DE | 14 | 1980–1995 |