Inventor · disambiguated record
Heinz Herrmann
Also filed as: HERMANN HEINZ · HERRMANN HEINZ · HERRMANN HEINZ A
27 granted patents·1 pending application·411 citations·filing 1973–2003
97Inventor score
Top patents by PatentIndex Score
28 records- 0187US4760129AProcess for preparing highly viscous polyhexamethyleneadipamideWERNER & PFLEIDERER·Filed 1986·Granted Jul 26, 1988·60 cites·11 claims
- 0285US4252882ADeveloping electrophotographic images using aqueous ink and treating smooth, hydrophobic image surface with cleaning liquidHOECHST AG·Filed 1977·Granted Feb 24, 1981·23 cites·19 claims
- 0382US5080845AMethod of removing impurities from polymeric synthetic plastics materials and an apparatus for carrying out the methodWERNER & PFLEIDERER·Filed 1989·Granted Jan 14, 1992·40 cites·2 claims
- 0481US4473629AElectrophotographic liquid developer and process for its preparationHOECHST AG·Filed 1982·Granted Sep 25, 1984·21 cites·24 claims
- 0580US4842990APresensitized negative working waterless planographic printing plate with amorphous silicic acid interlayer and process of making and usingHOECHST AG·Filed 1987·Granted Jun 27, 1989·34 cites·20 claims
- 0679US4842988APresensitized waterless planographic printing plate with amorphous silicic acid interlayer and process of making and usingHOECHST AG·Filed 1987·Granted Jun 27, 1989·27 cites·24 claims
- 0773US5040325ARotating fishing rigHERRMANN HEINZ A·Filed 1990·Granted Aug 20, 1991·34 cites·4 claims
- 0872US4157974AElectrophotographic liquid developer and process for the manufacture thereofHOECHST AG·Filed 1978·Granted Jun 12, 1979·17 cites·10 claims
- 0972US3976583AElectrophotographic developer liquidHOECHST AG·Filed 1973·Granted Aug 24, 1976·12 cites·5 claims
- 1069US4526852ALiquid developer for developing electrostatic charge images and process for its preparationHOECHST AG·Filed 1983·Granted Jul 2, 1985·14 cites·13 claims
- 1168US4243736ALiquid developer and copolymer polarity control agent for use therewithHOECHST AG·Filed 1978·Granted Jan 6, 1981·11 cites·14 claims
- 1265US4600466AHand roller for the application of metal foils to the edges of flat glass articlesHERRMANN HEINZ·Filed 1984·Granted Jul 15, 1986·18 cites·17 claims
- 1357US4973239AApparatus for the extraction of melt samples from a material which is liquid at an elevated temperature, but solid at ambient temperatureWERNER & PFLEIDERER·Filed 1989·Granted Nov 27, 1990·18 cites·17 claims
- 1456US4906551AProcess for the post-treatment of developed relief printing forms for use in flexographic printingHOECHST AG·Filed 1988·Granted Mar 6, 1990·11 cites·22 claims
- 1552US4192692AProcess for removing layers of seleniumHOECHST AG·Filed 1978·Granted Mar 11, 1980·6 cites·13 claims
- 1648US4497886AElectrophotographic liquid developer for the reversal development _of negatively-charged imagesHOECHST AG·Filed 1983·Granted Feb 5, 1985·6 cites·5 claims
- 1747US4991471AThree-point-contacting pliers for breaking glassHERRMANN HEINZ·Filed 1988·Granted Feb 12, 1991·8 cites·2 claims
- 1846US5017457APresensitized printing plate for waterless lithographic printing and process for production thereofHOECHST AG·Filed 1988·Granted May 21, 1991·8 cites·11 claims
- 1945US5207030ADevice for holding small glass pieces for grindingHERRMANN HEINZ·Filed 1992·Granted May 4, 1993·11 cites·4 claims
- 2042US4917990APhotosensitive printing plate for use in flexographic printingHOECHST AG·Filed 1988·Granted Apr 17, 1990·5 cites·15 claims
- 2139US4963650AProcess for separating low molecular weight compounds from polycaproamide melt with superheated steamPROIZV OB PLASTMASSY RES INS N·Filed 1989·Granted Oct 16, 1990·9 cites·3 claims
- 2237US4594305ALiquid developer and charge control substance suitable thereforHOECHST AG·Filed 1985·Granted Jun 10, 1986·4 cites·9 claims
- 2337US2003196536A1Grit-coated glass-cutting saw bladeBOHLE AG·Filed 2003·Application pending·0 cites
- 2432US5628677AApparatus for machining glassFiled 1996·Granted May 13, 1997·3 cites·9 claims
- 2532US5616071ABevel grinderFiled 1995·Granted Apr 1, 1997·3 cites·6 claims
- 2632US4599882ADevice for bending the margins of a metal foil over the edge of a flat glass articleHERRMANN HEINZ·Filed 1984·Granted Jul 15, 1986·2 cites·11 claims
- 2730US4301225AAlcohol soluble, organic photoconductor containing polymeric protective layer on electrophotographic materialHOECHST AG·Filed 1979·Granted Nov 17, 1981·2 cites·2 claims
- 2827US4934201AMethod and apparatus for supplying samples from a melt to a rheometerWERNER & PFLEIDERER·Filed 1988·Granted Jun 19, 1990·4 cites·15 claims
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