Inventor · disambiguated record
Leonardus P. M. Tielemans
Also filed as: DE DEUGD JOHANNES A G · TIELEMANS LEONARDUS P M
9 granted patents·184 citations·filing 1977–1998
90Inventor score
Files withPHILIPS CORP9
Top patents by PatentIndex Score
9 records- 0181US4141603ARotation-insensitive spiral groove bearingPHILIPS CORP·Filed 1977·Granted Feb 27, 1979·38 cites·6 claims
- 0280US4678348ARadial spiral-groove bearingPHILIPS CORP·Filed 1986·Granted Jul 7, 1987·37 cites·4 claims
- 0371US4696584ASelf-cleaning air bearing comprising a flow equalizing groove at the bearing peripheryPHILIPS CORP·Filed 1985·Granted Sep 29, 1987·28 cites·2 claims
- 0469US5381456ARotary-anode x-ray tube comprising a sleeve bearingPHILIPS CORP·Filed 1993·Granted Jan 10, 1995·21 cites·9 claims
- 0553US6046881ACompact data storage unit having spiral groove bearingsPHILIPS CORP·Filed 1997·Granted Apr 4, 2000·15 cites·22 claims
- 0651US6064719ARotary-anode X-ray tube including a sleeve bearingPHILIPS CORP·Filed 1998·Granted May 16, 2000·15 cites·10 claims
- 0749US5722775ADynamic groove bearing with a lubricant barrierPHILIPS CORP·Filed 1996·Granted Mar 3, 1998·15 cites·15 claims
- 0839US5987749AMethod of manufacturing a dynamic groove bearing, die suitable for use in such a method, and housing and bearing part manufactured by such a methodPHILIPS CORP·Filed 1996·Granted Nov 23, 1999·8 cites·14 claims
- 0938US4213659AConnecting rod bearing arrangementPHILIPS CORP·Filed 1978·Granted Jul 22, 1980·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →