Inventor · disambiguated record
Petrus E. J. Legierse
Also filed as: LEGIERSE PETRUS E J · LEGIERSE PETRUS EGIDIUS JACOBU
13 granted patents·123 citations·filing 1980–2004
92Inventor score
Files withPHILIPS CORP9KONINKL PHILIPS ELECTRONICS NV1PHILIPS & DU PONT OPTICAL1ROEHM GMBH1U S PHILIPS & DU PONT OPTICAL1
Top patents by PatentIndex Score
13 records- 0164US4609437AMethod of manufacturing an optical fiber comprising a coating of a metalPHILIPS CORP·Filed 1985·Granted Sep 2, 1986·22 cites·5 claims
- 0260US4389719AOptically readable information diskPHILIPS CORP·Filed 1980·Granted Jun 21, 1983·14 cites·3 claims
- 0358US4410978AOptically readable information diskPHILIPS CORP·Filed 1981·Granted Oct 18, 1983·18 cites·5 claims
- 0450US5965983AElectric lamp with a coating containing a metal oxide pigment for displaying formationPHILIPS CORP·Filed 1997·Granted Oct 12, 1999·12 cites·13 claims
- 0550US4964958AMethod of producing a metal matrixPHILIPS & DU PONT OPTICAL·Filed 1989·Granted Oct 23, 1990·9 cites·5 claims
- 0649US4931147AMethod of manufacturing a metal matrixPHILIPS CORP·Filed 1989·Granted Jun 5, 1990·14 cites·4 claims
- 0747US4663199AWet metallization of acrylic resin articlesROEHM GMBH·Filed 1986·Granted May 5, 1987·12 cites·6 claims
- 0838US7416787B2Medical equipment provided with a coatingKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Aug 26, 2008·2 cites·7 claims
- 0937US4668549AOptically readable information discPHILIPS CORP·Filed 1986·Granted May 26, 1987·5 cites·3 claims
- 1037US4420506AMethod of manufacturing an article of a synthetic resin which has a metal layerPHILIPS CORP·Filed 1982·Granted Dec 13, 1983·6 cites·6 claims
- 1127US5798138AMethod of selectively metallising an inner, electrically insulating surface of an open bodyPHILIPS CORP·Filed 1997·Granted Aug 25, 1998·3 cites·6 claims
- 1223US4618506AMethod of providing a metal mirrorPHILIPS CORP·Filed 1984·Granted Oct 21, 1986·2 cites·6 claims
- 1317US5403625AMethod for the electroless deposition of a multilayer on a flat article from a metallisation liquid, a device for carrying out said method and a master disc obtained according to the methodU S PHILIPS & DU PONT OPTICAL·Filed 1993·Granted Apr 4, 1995·4 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Petrus E. J. Legierse files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →