Inventor · disambiguated record
Erwin Laar
Also filed as: GANSER FRIEDRICH · KRAUSS SIEGFRIED · LAAR ERWIN
11 granted patents·2 pending applications·145 citations·filing 1975–2003
91Inventor score
Top patents by PatentIndex Score
13 records- 0182US4182567AApparatus for continuously processing photographic films or the likeAGFA GEVAERT AG·Filed 1978·Granted Jan 8, 1980·16 cites·9 claims
- 0280US4245397AApparatus for drying webs of photographic paper or the likeAGFA GEVAERT AG·Filed 1978·Granted Jan 20, 1981·15 cites·30 claims
- 0378US4104668AContinuous processor for photographic films or the likeAGFA GEVAERT AG·Filed 1977·Granted Aug 1, 1978·14 cites·10 claims
- 0473US4181270AApparatus for winding webs of photographic paper of the likeAGFA GEVAERT AG·Filed 1978·Granted Jan 1, 1980·17 cites·14 claims
- 0572US4263932AAccurate dosing of regenerating fluid to processing-fluid-tank in film developing machineAGFA GEVAERT AG·Filed 1978·Granted Apr 28, 1981·12 cites·8 claims
- 0672US4134663AMethod and apparatus for feeding replenishment chemicals in film processorsAGFA GEVAERT AG·Filed 1976·Granted Jan 16, 1979·22 cites·15 claims
- 0770US4279371AArrangement for transporting strip-shaped materialAGFA GEVAERT AG·Filed 1979·Granted Jul 21, 1981·10 cites·7 claims
- 0865US4215719AIntermixing of fluid in plural tanks while maintaining the fluid levels in the tanks independentAGFA GEVAERT AG·Filed 1978·Granted Aug 5, 1980·19 cites·12 claims
- 0962US4002310AReel for photographing paper or the likeAGFA GEVAERT AG·Filed 1975·Granted Jan 11, 1977·13 cites·11 claims
- 1051US7270534B2Operating system for an externally operated part of a closing unitKRAUSS MAFFEI KUNSTSTOFFTECH·Filed 2003·Granted Sep 18, 2007·4 cites·11 claims
- 1142US2003077355A1Closing unit for a plastic molding machineKRAUSS MAFFEI KUNSTSTOFFTECH·Filed 2002·Application pending·0 cites
- 1234US2006172034A1Guiding system for an externally actuating of a closing unitLAAR ERWIN·Filed 2003·Application pending·0 cites
- 1333US4638936AApparatus for treatment of webs of photographic materialAGFA GEVAERT AG·Filed 1984·Granted Jan 27, 1987·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →