Inventor · disambiguated record
Jean-Pierre Jaeggi
Also filed as: JAEGGI JEAN-PIERRE
7 granted patents·201 citations·filing 1994–1997
88Inventor score
Files withSPENO INTERNATIONAL7
Top patents by PatentIndex Score
7 records- 0187US5566437AInstallation for the reprofiling of tracks carried out on a railway lineSPENO INTERNATIONAL·Filed 1994·Granted Oct 22, 1996·30 cites·16 claims
- 0282US5549505AInstallation for the reprofiling of tracks carried out on a railway lineSPENO INTERNATIONAL·Filed 1994·Granted Aug 27, 1996·27 cites·15 claims
- 0381US5804731AUltrasonic device for measuring the internal defects of a railSPENO INTERNATIONAL·Filed 1997·Granted Sep 8, 1998·62 cites·16 claims
- 0467US5574224AProcess and device for the continuous nondestructive control of rails on a railway line by ultrasonicsSPENO INTERNATIONAL·Filed 1995·Granted Nov 12, 1996·34 cites·13 claims
- 0560US5673626AEquipment for cleaning railway tracksSPENO INTERNATIONAL·Filed 1996·Granted Oct 7, 1997·27 cites·16 claims
- 0639US5997391ADevice for the continuous and fine reprofiling in situ of the surface of the head of at least one rail of a railway trackSPENO INTERNATIONAL·Filed 1997·Granted Dec 7, 1999·12 cites·12 claims
- 0735US5525098AMachine for molding localized sections of a railroad rail, particularly for welding ends of rails or other local defectsSPENO INTERNATIONAL·Filed 1995·Granted Jun 11, 1996·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →