Inventor · disambiguated record
Heinrich Igelbuscher
Also filed as: IGELBUESCHER HEINRICH · IGELBUSCHER HEINRICH
34 granted patents·1,027 citations·filing 1975–1992
98Inventor score
Top patents by PatentIndex Score
34 records- 0197US4941824AMethod of and apparatus for cooling and cleaning the roof and environs of a coke ovenHOELTER HEINZ·Filed 1989·Granted Jul 17, 1990·101 cites·19 claims
- 0292US4201751AGas purificationGRESCH HEINZ·Filed 1977·Granted May 6, 1980·64 cites·14 claims
- 0391US4530817AApparatus for the protection of air fed to a labor-protection or vehicle compartmentHOELTER HEINZ·Filed 1980·Granted Jul 23, 1985·66 cites·4 claims
- 0491US4061476AGas purification method and apparatusHOELTER H·Filed 1976·Granted Dec 6, 1977·56 cites·33 claims
- 0590US4206186ARefuse pyrolysisHOLTER PATENTVERWERT·Filed 1978·Granted Jun 3, 1980·60 cites·29 claims
- 0690US4123502AProcess for the purification of gas generated in the pressure gasification of coalHOELTER H·Filed 1975·Granted Oct 31, 1978·34 cites·40 claims
- 0789US4451435AApparatus for cleaning air loaded with pollutantsHOELTER HEINZ·Filed 1981·Granted May 29, 1984·62 cites·15 claims
- 0888US4886000AMethod of treating wasteHOELTER HEINZ·Filed 1985·Granted Dec 12, 1989·41 cites·6 claims
- 0988US4551304AMethod of cleaning air loaded with pollutantsHOELTER HEINZ·Filed 1984·Granted Nov 5, 1985·56 cites·16 claims
- 1086US4733605AProcess and device for purifying polluted airHOELTER H·Filed 1984·Granted Mar 29, 1988·51 cites·19 claims
- 1177US4670234AProcess for stripping nitrogen oxides and sulphur oxides as well as optionally other noxious elements of flue gas from combustion plantsHOELTER H·Filed 1985·Granted Jun 2, 1987·39 cites·19 claims
- 1277US4297117ARespiratory device for catastrophic fires and/or smog weather conditionsIND WERT BETEILIGUNGSGESELLSCH·Filed 1979·Granted Oct 27, 1981·34 cites·11 claims
- 1376US4742763ADevice for the detection of noxious substances in the air supplied to a compartment occupied by peopleHOELTER H·Filed 1986·Granted May 10, 1988·30 cites·18 claims
- 1473US5066466AApparatus for indicating the presence of toxic substances in air that is supplied to a personnel-occupied spaceHOELTER HEINZ·Filed 1989·Granted Nov 19, 1991·28 cites·2 claims
- 1573US4270326AFireproof door for hotels, skyscrapers and the likeIND WERT BETEILIGUNGSGESELLSCH·Filed 1979·Granted Jun 2, 1981·29 cites·12 claims
- 1672US4080428AProcess for the purification of flue and other waste gasHOELTER H·Filed 1975·Granted Mar 21, 1978·25 cites·26 claims
- 1771US4875406ADevice for detecting different pollutants in gas streamsHOELTER HEINZ·Filed 1987·Granted Oct 24, 1989·26 cites·4 claims
- 1871US4222993ARemoval of noxious contaminants from gasHOELTER H·Filed 1977·Granted Sep 16, 1980·24 cites·23 claims
- 1970US4295868AFilter for cleaning hot gasesIND WERT BETEILIGUNGSGESELLSCH·Filed 1979·Granted Oct 20, 1981·25 cites·4 claims
- 2066US4255195ACompositions containing silicon dioxideHOELTER H·Filed 1979·Granted Mar 10, 1981·17 cites·9 claims
- 2164US4366132AMethod of and apparatus for the chemisorptive scrubbing of waste gasesHOELTER HEINZ·Filed 1981·Granted Dec 28, 1982·25 cites·2 claims
- 2263US4784810ASmoke gas exhaust by way of a cooling towerSAARBERGWERKE AG·Filed 1986·Granted Nov 15, 1988·17 cites·5 claims
- 2361US4388281ANoxious-component removal from flue gas and compositions useful thereforHOELTER HEINZ·Filed 1981·Granted Jun 14, 1983·16 cites·21 claims
- 2460US4257191AMoisture reservoir for fertile soils for plantsIND WERT BETEILISUNGEGELLSCHAF·Filed 1979·Granted Mar 24, 1981·17 cites·3 claims
- 2558US5015451AProcess, filter and device for making available high-quality breathing airHOELTER H·Filed 1988·Granted May 14, 1991·16 cites·12 claims
- 2658US4936881ACooling tower for steam-powered plantsSAARBERGWERKE AG·Filed 1989·Granted Jun 26, 1990·13 cites·12 claims
- 2753US4802573AProcess for wet quenching of cokeHOELTER H·Filed 1987·Granted Feb 7, 1989·8 cites·3 claims
- 2850US4061479AApparatus for and method of separating droplets of a liquid from a gasHOELTER H·Filed 1976·Granted Dec 6, 1977·11 cites·7 claims
- 2948US4335708ASolar collectorHOELTER HEINZ·Filed 1979·Granted Jun 22, 1982·14 cites·15 claims
- 3044US4882287AProcess for indicating the presence of toxic substances in air that is supplied to a personnel-occupied spaceHOELTER H·Filed 1988·Granted Nov 21, 1989·8 cites·5 claims
- 3136US4432776AProcess for filtering separators in dry chemisorptionHOELTER H·Filed 1982·Granted Feb 21, 1984·5 cites·2 claims
- 3234US4744289ACab for occupancy by individualsHOELTER HEINZ·Filed 1986·Granted May 17, 1988·7 cites·4 claims
- 3330US5223325AFilter mediumHOELTER HEINZ·Filed 1992·Granted Jun 29, 1993·1 cites·6 claims
- 3429US4885011ACooling tower for the cooling water that drains/ from the condensor of a steam generator or the condensors/ of a plurality of steam generatorsSAARBERGWERKE AG·Filed 1988·Granted Dec 5, 1989·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →