Inventor · disambiguated record
Dieter Engelsmann
Also filed as: ENGELSMANN DIETER · LERMANN PETER · STEMME OTTO · WAGNER KARL
40 granted patents·427 citations·filing 1972–1997
98Inventor score
Top patents by PatentIndex Score
40 records- 0197US3938170AStill camera with expansible housingAGFA GEVAERT AG·Filed 1974·Granted Feb 10, 1976·38 cites·9 claims
- 0294US4251148APhotographic cameraAGFA GEVAERT AG·Filed 1979·Granted Feb 17, 1981·30 cites·21 claims
- 0392US4350420ACamera with flash unitAGFA GEVAERT AG·Filed 1980·Granted Sep 21, 1982·46 cites·12 claims
- 0492US4283132APhotographic cameraAGFA GEVAERT AG·Filed 1980·Granted Aug 11, 1981·30 cites·13 claims
- 0592US3988752AMeans for supporting sources of artificial light-in photographic apparatus having expansible housingsAGFA GEVAERT AG·Filed 1975·Granted Oct 26, 1976·25 cites·14 claims
- 0691US3987469AMiniature still camera with expansible housingAGFA GEVAERT AG·Filed 1974·Granted Oct 19, 1976·18 cites·9 claims
- 0789US4482232AFilm Cartridge and/or camera with film arresting meansAGFA GEVAERT AG·Filed 1982·Granted Nov 13, 1984·33 cites·25 claims
- 0888US4097882AMultiple lens camera having lens-position controlled focal-length adjustmentAGFA GEVAERT AG·Filed 1976·Granted Jun 27, 1978·17 cites·6 claims
- 0981US4451011AFilm winding spool for photographic cameraAGFA GEVAERT AG·Filed 1982·Granted May 29, 1984·17 cites·8 claims
- 1078US4269492APhotographic camera with single selector structure performing exposure-parameter adjustment and also switching of control and monitoring circuitsAGFA GEVAERT AG·Filed 1979·Granted May 26, 1981·10 cites·12 claims
- 1178US4179028ACasingAGFA GEVAERT AG·Filed 1978·Granted Dec 18, 1979·10 cites·27 claims
- 1277US4440483APhotographic roll film cameraAGFA GEVAERT AG·Filed 1982·Granted Apr 3, 1984·15 cites·20 claims
- 1377US4395107AFilm cassetteAGFA GEVAERT AG·Filed 1981·Granted Jul 26, 1983·14 cites·35 claims
- 1477US4104664AFilm advance mechanism for still camerasAGFA GEVAERT AG·Filed 1977·Granted Aug 1, 1978·10 cites·15 claims
- 1575US4196993AStill-camera film transport system with end-of-film motor deenergizationAGFA GEVAERT AG·Filed 1978·Granted Apr 8, 1980·9 cites·8 claims
- 1674US4350423AStill camera with a retractable objectiveAGFA GEVAERT AG·Filed 1981·Granted Sep 21, 1982·12 cites·13 claims
- 1772US4281911AMotorized film-transporting mechanismAGFA GEVAERT AG·Filed 1980·Granted Aug 4, 1981·12 cites·6 claims
- 1871US5784652AModular camera with cassette chamber accessible through outerbodyAGFA GEVAERT AKTIENGESELLSCHAT·Filed 1997·Granted Jul 21, 1998·16 cites·13 claims
- 1971US3950773AOperating means for photographic camerasAGFA GEVAERT AG·Filed 1972·Granted Apr 13, 1976·8 cites·31 claims
- 2070US4220405ACamera setting deviceAGFA GEVAERT AG·Filed 1979·Granted Sep 2, 1980·7 cites·5 claims
- 2170US4115792AFilm transport mechanism for camerasAGFA GEVAERT AG·Filed 1977·Granted Sep 19, 1978·8 cites·13 claims
- 2261US4258998AStill camera with an objective which can be retracted into the camera housing for dimensional compactnessAGFA GEVAERT AG·Filed 1979·Granted Mar 31, 1981·5 cites·21 claims
- 2357US4131353APhotographic cameraAGFA GEVAERT AG·Filed 1976·Granted Dec 26, 1978·4 cites·8 claims
- 2455US4309097AStill-camera film transport system with motor deenergization at end of filmAGFA GEVAERT AG·Filed 1979·Granted Jan 5, 1982·4 cites·5 claims
- 2551US4331407AMiniature still camera with expansible housingAGFA GEVAERT AG·Filed 1976·Granted May 25, 1982·3 cites·4 claims
- 2647US4340288AFilm cassette and method of making the sameAGFA GEVAERT AG·Filed 1980·Granted Jul 20, 1982·4 cites·114 claims
- 2745US4115791AFilm-transporting and shutter-cocking mechanism for still camerasAGFA GEVAERT AG·Filed 1977·Granted Sep 19, 1978·2 cites·15 claims
- 2843US4354747ASwitching circuit for regulation of camera functionsAGFA GEVAERT AG·Filed 1981·Granted Oct 19, 1982·5 cites·26 claims
- 2942US3939484AShutter cocking and release means for photographic apparatus with expansible housingAGFA GEVAERT AG·Filed 1974·Granted Feb 17, 1976·2 cites·10 claims
- 3039US4437751AFilm transport arrangement with perforation wheel for cameraAGFA GEVAERT AG·Filed 1982·Granted Mar 20, 1984·2 cites·12 claims
- 3139US4293204APhotographic camera having an automatic exposure controlAGFA GEVAERT AG·Filed 1980·Granted Oct 6, 1981·2 cites·16 claims
- 3239US4265527AFlash unit and cameraAGFA GEVAERT AG·Filed 1980·Granted May 5, 1981·2 cites·12 claims
- 3338US4195921APhotographic apparatus with means for differently indicating the intensity of scene light for differently sensitive filmsAGFA GEVAERT AG·Filed 1978·Granted Apr 1, 1980·1 cites·10 claims
- 3437US5864717APhotographic roll-film pack with a picture-taking lensAGFA GEVAERT AG·Filed 1997·Granted Jan 26, 1999·1 cites·25 claims
- 3536US4171895AFocusing means for photographic apparatusAGFA GEVAERT AG·Filed 1977·Granted Oct 23, 1979·1 cites·12 claims
- 3636US4165166AExposure controls for photographic apparatusAGFA GEVAERT AG·Filed 1978·Granted Aug 21, 1979·1 cites·13 claims
- 3735US4380382AFilm cassette for a photosensitive film stripAGFA GEVAERT AG·Filed 1981·Granted Apr 19, 1983·1 cites·7 claims
- 3832US4107703AFilm sensitivity detecting filter actuating cameraAGFA GEVAERT AG·Filed 1977·Granted Aug 15, 1978·0 cites·10 claims
- 3931US4284342APhotographic camera with multi-purpose exposure-parameter adjusterAGFA GEVAERT AG·Filed 1979·Granted Aug 18, 1981·1 cites·9 claims
- 4028US4067029AArrangement for the delayed firing of an electronic flash unitAGFA GEVAERT AG·Filed 1975·Granted Jan 3, 1978·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Dieter Engelsmann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →