Hubert Hackenberg — 12 Patents at Agfa-Gevaert Nv

Hubert Hackenberg has been granted 12 US patents while listed as an inventor at Agfa-Gevaert Nv. The first was granted in 1981 and the most recent in April 1993. Hubert Hackenberg ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Hubert Hackenberg in Holzkirchen, DE.

Patents per Year

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Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date
5200603	Source distance adjustment arrangement for uniform illumination of projection surface	Traugott Liermann, Hans-Joachim Schrecke	1993-04-06
5003343	Projection copying apparatus and projection screen therefor	Traugott Liermann, Franz Nadler, Herbert Plaschke, Hans-Joachim Schrecke	1991-03-26
4993698	Film magazine	Edward Buelens, Danny Van Geyte	1991-02-19
4754306	Microfilm reading and reverse enlarging apparatus	Josef Auer, Adolf Koopmann, Jurgen Sylla	1988-06-28
4593990	Control device for controlling a diaphragm slot in a microfilm-reading and enlarging apparatus	Josef Auer	1986-06-10
4482232	Film Cartridge and/or camera with film arresting means	Dieter Engelsmann, Renate Torke	1984-11-13
4440483	Photographic roll film camera	Gerda Linke, Dieter Engelsmann, Dieter Maas, Alfred S. Bassler	1984-04-03
4437751	Film transport arrangement with perforation wheel for camera	Dieter Engelsmann, Peter Lermann, Karl Wagner, Siegfried Zobel	1984-03-20
4395107	Film cassette	Hermann Luhrig, Franz Hoffacker, Guido Kovacic, Dieter Engelsmann, Siegfried Zobel +1 more	1983-07-26
4350425	Film transport arrangement for a camera	—	1982-09-21
4293204	Photographic camera having an automatic exposure control	Karl Wagner, Dieter Engelsmann, Peter Stiefel	1981-10-06
4265527	Flash unit and camera	Dieter Engelsmann, Karl Wagner	1981-05-05

Hubert Hackenberg — 12 Patents

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