Inventor · disambiguated record
Eggert Appel
Also filed as: APPEL EGGERT
14 granted patents·272 citations·filing 1975–2020
93Inventor score
Top patents by PatentIndex Score
14 records- 0190US3999443AElectromagnetic flowmeter with shielded electrodesFISCHER & PORTER CO·Filed 1975·Granted Dec 28, 1976·58 cites·5 claims
- 0281US4236410ATemperature-compensated electromagnetic flowmeterFISCHER & PORTER CO·Filed 1978·Granted Dec 2, 1980·32 cites·2 claims
- 0378US4329879AInsulating liner for electromagnetic flowmeter tubeFISCHER & PORTER CO·Filed 1980·Granted May 18, 1982·30 cites·4 claims
- 0477US4953408ACapacitive type electromagnetic flowmeterFISCHER & PORTER CO·Filed 1989·Granted Sep 4, 1990·37 cites·7 claims
- 0572US4186600AMagnet system for electromagnetic flowmeterFISCHER & PORTER GMBH·Filed 1978·Granted Feb 5, 1980·25 cites·4 claims
- 0668US4308752AMagnetic flowmeterFISCHER & PORTER CO·Filed 1980·Granted Jan 5, 1982·18 cites·4 claims
- 0767US4281552AElectromagnetic flowmeterFISCHER & PORTER CO·Filed 1979·Granted Aug 4, 1981·16 cites·7 claims
- 0862US4290313AElectromagnetic flowmeter systemFISCHER & PORTER CO·Filed 1980·Granted Sep 22, 1981·18 cites·9 claims
- 0956US4658652AElectromagnetic flowmeter with capacitance type electrodesFISCHER & PORTER CO·Filed 1986·Granted Apr 21, 1987·18 cites·8 claims
- 1053US4539853AMagnetic flowmeterFISCHER & PORTER CO·Filed 1984·Granted Sep 10, 1985·13 cites·8 claims
- 1143US12397299B2Temperature control deviceBiometra GmbH·Filed 2020·Granted Aug 26, 2025·0 cites·19 claims
- 1240US11247210B2Tempering block module and apparatus for the thermal treatment of samplesBiometra GmbH·Filed 2019·Granted Feb 15, 2022·0 cites·16 claims
- 1340US4019386AUnitized electrode assembly for electromagnetic flowmeterFISCHER & PORTER CO·Filed 1976·Granted Apr 26, 1977·7 cites·5 claims
- 1439US11247211B2Apparatus for the thermal treatment of samplesBiometra GmbH·Filed 2019·Granted Feb 15, 2022·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Eggert Appel 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 →