Inventor · disambiguated record
Christian Ehrsam
Also filed as: EHRSAM CHRISTIAN
6 granted patents·177 citations·filing 1986–1988
86Inventor score
Files withSULZER AG6
Top patents by PatentIndex Score
6 records- 0182US4801379AMicrofilter foil and method of producing sameSULZER AG·Filed 1987·Granted Jan 31, 1989·56 cites·16 claims
- 0277US4920752AApparatus and process for storing hydrate-forming gaseous hydrocarbonsSULZER AG·Filed 1988·Granted May 1, 1990·35 cites·11 claims
- 0370US4812236AMetal microfilterSULZER AG·Filed 1987·Granted Mar 14, 1989·31 cites·20 claims
- 0457US4749394AMethod and apparatus for freeze dryingSULZER AG·Filed 1987·Granted Jun 7, 1988·21 cites·18 claims
- 0555US4776177AMethod of fluid component separation by crystallization, and crystallization separating apparatusSULZER AG·Filed 1986·Granted Oct 11, 1988·20 cites·18 claims
- 0646US4734116AMethod and apparatus for generating an ice crystal suspensionSULZER AG·Filed 1987·Granted Mar 29, 1988·14 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →