Inventor · disambiguated record
Erich Eigner
Also filed as: EIGNER ERICH
5 granted patents·109 citations·filing 1972–1996
82Inventor score
Top patents by PatentIndex Score
5 records- 0178US6065224ADevice and process for the aerobic treatment of organic substancesINTERLICENSE DEN HAAG BV·Filed 1996·Granted May 23, 2000·48 cites·48 claims
- 0277US4909825AProcess and apparatus for drying and conditioning chicken manure or similar pasty substancesEIGNER ERICH·Filed 1986·Granted Mar 20, 1990·33 cites·8 claims
- 0361US4485975AAnchorage of the liner plates in tumbling mills by means of wedge-shaped elementsWAAGNER BIRO AG·Filed 1982·Granted Dec 4, 1984·15 cites·16 claims
- 0447US3987135AProcess of producing sintered magnesiaOESTERR AMERIKAN MAGNESIT·Filed 1972·Granted Oct 19, 1976·5 cites·4 claims
- 0541US4211369ATumbling millsWAAGNER BIRO AG·Filed 1978·Granted Jul 8, 1980·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →