Inventor · disambiguated record
Heinz Kelch
Also filed as: KELCH HEINZ
15 granted patents·353 citations·filing 1974–1989
94Inventor score
Top patents by PatentIndex Score
15 records- 0196US4411239AFuel cooling system for use with a closed fuel injection circuit in a diesel engineKIENZLE APPARATE GMBH·Filed 1982·Granted Oct 25, 1983·67 cites·8 claims
- 0296US3953720AElectronic taximeter for taxis taking a plurality of passengers on overlapping tripsKIENZLE APPARATE GMBH·Filed 1974·Granted Apr 27, 1976·85 cites·12 claims
- 0385US4763684AGas separation valve assembly for a diesel motor system equipped for measuring fuel consumptionMANNESMANN KIENZLE GMBH·Filed 1987·Granted Aug 16, 1988·30 cites·10 claims
- 0484US5057971AModular stockable housing for electronic deviceMANNESMANN KIENZLE GMBH·Filed 1989·Granted Oct 15, 1991·59 cites·8 claims
- 0567US4577683AHeat exchanger with separate helical ductsKIENZLE APPARATE GMBH·Filed 1984·Granted Mar 25, 1986·24 cites·9 claims
- 0667US3931508AArrangement for furnishing an indication of total fare including surcharges in an electronic taximeterKIENZLE APPARATE GMBH·Filed 1974·Granted Jan 6, 1976·15 cites·5 claims
- 0764US4209688AElectronic taximeter assemblyKIENZLE APPARATE GMBH·Filed 1978·Granted Jun 24, 1980·15 cites·6 claims
- 0858US4724860AFloat controlled valve assemblyMANNESMANN KIENZLE GMBH·Filed 1986·Granted Feb 16, 1988·14 cites·4 claims
- 0949US4648634AHose connectionMANNESMANN KIENZLE GMBH·Filed 1985·Granted Mar 10, 1987·16 cites·4 claims
- 1047US3995790ACassette for tape-shaped record carriersKIENZLE APPARATE GMBH·Filed 1975·Granted Dec 7, 1976·6 cites·11 claims
- 1143US3997903AElectrographical recording systemKIENZLE APPARATE GMBH·Filed 1975·Granted Dec 14, 1976·4 cites·15 claims
- 1243US3950633ADamped transfer arrangement for a counterKIENZLE APPARATE GMBH·Filed 1974·Granted Apr 13, 1976·5 cites·7 claims
- 1342US4039780AElectric taximeter mounting and demounting arrangementKIENZLE APPARATE GMBH·Filed 1975·Granted Aug 2, 1977·6 cites·6 claims
- 1441US4501251ABooster pump arrangement for feeding a secondary circulation system in the operative system of a diesel engineKIENZLE APPARATE GMBH·Filed 1984·Granted Feb 26, 1985·7 cites·1 claims
- 1528US4369704APrinting device for distance counter mechanismKIENZLE APPARATE GMBH·Filed 1980·Granted Jan 25, 1983·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Heinz Kelch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →