Inventor · disambiguated record
Waltherus J. T. H. Luijten
Also filed as: LUIJTEN WALTHERUS J T H · LUIJTEN WALTHERUS J TH H
5 granted patents·96 citations·filing 1977–1991
82Inventor score
Top patents by PatentIndex Score
5 records- 0172US5149311AGear unit, particularly for use in a helicopterDAF SPECIAL PRODUCTS·Filed 1991·Granted Sep 22, 1992·36 cites·7 claims
- 0261US4270882AMolecular pump or, respectively, gas-tight sealing arrangement for a body placed in a housing and rapidly rotating about an axisULTRA CENTRIFUGE NEDERLAND NV·Filed 1977·Granted Jun 2, 1981·18 cites·6 claims
- 0348US4983153AGear unit, particularly for use in a helicopterDAF SPECIAL PRODUCTS·Filed 1989·Granted Jan 8, 1991·20 cites·5 claims
- 0440US4746265AHigh-vacuum molecular pumpULTRA CENTRIFUGE NEDERLAND BV·Filed 1982·Granted May 24, 1988·12 cites·6 claims
- 0535US4684317AHigh-vacuum molecular pumpULTRA CENTRIFUGE NEDERLAND NV·Filed 1984·Granted Aug 4, 1987·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →