Inventor · disambiguated record
Ernst Ettema
Also filed as: ETTEMA ERNST
5 granted patents·57 citations·filing 1976–1984
80Inventor score
Files withWAVIN BV5
Top patents by PatentIndex Score
5 records- 0161US4642940ATrellis stake and wire support to be used in connection with such a trellis stakeWAVIN BV·Filed 1984·Granted Feb 17, 1987·20 cites·7 claims
- 0248US4308966ACratesWAVIN BV·Filed 1980·Granted Jan 5, 1982·20 cites·7 claims
- 0335US4108480ABranch piece for providing branch connections in a pipeWAVIN BV·Filed 1976·Granted Aug 22, 1978·8 cites·1 claims
- 0433US4225046APlastic tray for fruit or like productsWAVIN BV·Filed 1978·Granted Sep 30, 1980·6 cites·10 claims
- 0523US4450132APlastic crate or tray with slide wall injection molding pointsWAVIN BV·Filed 1982·Granted May 22, 1984·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →