Inventor · disambiguated record
Gunter Ritter
Also filed as: RITTER GUENTER · RITTER GUNTER
18 granted patents·1 pending application·217 citations·filing 1980–2007
94Inventor score
Files withBAENSCH TETRA WERKE5RHEINISCHE BRAUNKOHLENW AG5TETRA GMBH2WARNER LAMBERT CO2HYDROMATIK GMBH1
Top patents by PatentIndex Score
19 records- 0178US4569228AProbe tube which can be introduced into a reaction container for detecting the operating condition of a mediumRHEINISCHE BRAUNKOHLENW AG·Filed 1983·Granted Feb 11, 1986·28 cites·7 claims
- 0273US4858480ASwash plate swivel bearing for a hydraulic axial piston machineHYDROMATIK GMBH·Filed 1985·Granted Aug 22, 1989·33 cites·15 claims
- 0373US4747975AMethod of dissolving, and solvents for, difficult to dissolve carbonatesUMWELT & HYGIENETECH GMBH·Filed 1986·Granted May 31, 1988·41 cites·8 claims
- 0458US4372858AMethod of regenerating ion exchangersBAENSCH TETRA WERKE·Filed 1981·Granted Feb 8, 1983·14 cites·2 claims
- 0557US4659557AProcess for producing ferrous sulphate in granule formRHEINISCHE BRAUNKOHLENW AG·Filed 1983·Granted Apr 21, 1987·8 cites·13 claims
- 0657US4464479AMethod for treating red mudRHEINISCHE BRAUNKOHLENW AG·Filed 1983·Granted Aug 7, 1984·13 cites·19 claims
- 0755US5538552AWaste treatment processFiled 1995·Granted Jul 23, 1996·10 cites·23 claims
- 0852US5474703AFlocculating agent containing aluminum and a polybasic carboxylic acidWARNER LAMBERT CO·Filed 1995·Granted Dec 12, 1995·7 cites·6 claims
- 0951US6477982B1Substances and method for the production of water suitable for aquariums or garden pondsWARNER LAMBERT CO·Filed 1997·Granted Nov 12, 2002·14 cites·5 claims
- 1050US7244358B2Denitrification of aquarium waterTETRA GMBH·Filed 2002·Granted Jul 17, 2007·2 cites·11 claims
- 1149US5712290AMedicinal feed for the systemic treatment of ectoparasitic and ectobacterial diseases of fishBAENSCH TETRA WERKE·Filed 1995·Granted Jan 27, 1998·12 cites·3 claims
- 1249US2008073291A1Agents and methods for removing chloramine, chlorine, and other active chlorine compounds from water used for keeping water organismsTETRA GMBH·Filed 2007·Application pending·0 cites
- 1348US8153165B2Preparation and use for reducing the damaging effect of ammonia on organisms living in waterRITTER GUENTER·Filed 2007·Granted Apr 10, 2012·0 cites·19 claims
- 1447US4726936AApparatus for injecting a substance into a reaction vesselRHEINISCHE BRAUNKOHLENW AG·Filed 1984·Granted Feb 23, 1988·9 cites·6 claims
- 1545US6979411B1Water treatment agent for extending water exchange intervals in tank systemsTETRA HOLDING US INC·Filed 2000·Granted Dec 27, 2005·7 cites·17 claims
- 1640US5719189AMedicinal feed for the systemic treatment of ectoparasitic and ectobacterial diseases of fishBAENSCH TETRA WERKE·Filed 1994·Granted Feb 17, 1998·6 cites·3 claims
- 1740US4383924ATreatment of water, especially water for aquariaBAENSCH TETRA WERKE·Filed 1980·Granted May 17, 1983·6 cites·7 claims
- 1830US5670513AMedicinal feed for the systemic treatment of ectoparasitic and ectobacterial diseases of fishBAENSCH TETRA WERKE·Filed 1995·Granted Sep 23, 1997·1 cites·3 claims
- 1926US4839148AMethod of removing SOx and NOx from effluent gasRHEINISCHE BRAUNKOHLENW AG·Filed 1987·Granted Jun 13, 1989·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →