Company Filing History:

9 out of 14,087

U.S. Philips Corporation

Philips & Du Pont Optical Company

patents

4. 1 out of 1

U.S. Philips & Du Pont Optical Company

patent

Years Active: 1983-1999

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5965983 - Electric lamp with a coating containing a metal oxide pigment for (1999-10-12),

2. 5798138 - Method of selectively metallising an inner, electrically insulating (1998-08-25),

3. 5403625 - Method for the electroless deposition of a multilayer on a flat article (1995-04-04),

4. 4964958 - Method of producing a metal matrix (1990-10-23),

5. 4931147 - Method of manufacturing a metal matrix (1990-06-05),

6. 4668549 - Optically readable information disc (1987-05-26),

7. 4663199 - Wet metallization of acrylic resin articles (1987-05-05),

8. 4618506 - Method of providing a metal mirror (1986-10-21),

9. 4609437 - Method of manufacturing an optical fiber comprising a coating of a metal (1986-09-02),

10. 4420506 - Method of manufacturing an article of a synthetic resin which has a (1983-12-13),

11. 4410978 - Optically readable information disk (1983-10-18),

12. 4389719 - Optically readable information disk (1983-06-21),

Title: The Innovative Journey of Petrus E Legierse

Introduction

Petrus E Legierse, a notable inventor based in Eindhoven, NL, has made significant contributions to the field of electrical engineering. With a total of 12 patents, he has consistently pushed the boundaries of innovation, particularly in the development of electric lighting technologies and surface metallization techniques.

Latest Patents

Among his latest innovations is an electric lamp featuring a coating that incorporates a metal oxide pigment. This external coating not only enhances the lamp's aesthetic but also serves as an information-displaying element. The coating is composed of a polysiloxane matrix that may contain lithium, and is created using advanced ink jet printing processes. Another groundbreaking patent involves a method of selectively metallizing an inner, electrically insulating surface of an open body. This method outlines a series of steps for achieving effective metallization, reflecting Legierse's expertise in material applications.

Career Highlights

Throughout his career, Petrus E Legierse has worked with prestigious companies, including U.S. Philips Corporation and Rohm GmbH. His tenure with these organizations has allowed him to leverage his innovative mindset to develop practical solutions to complex engineering challenges.

Collaborations

In his journey, Legierse has collaborated with fellow innovators such as Johannes VAN Ruler and Johan Christiaan Kruishoop. These partnerships have facilitated the exchange of ideas and fostered advancements in their respective fields.

Conclusion

Petrus E Legierse's work exemplifies the spirit of innovation in the engineering domain. His numerous patents and collaborative efforts with esteemed colleagues reflect a dedication to advancing technology and creating impactful solutions. As a prominent figure in Eindhoven's inventive community, Legierse continues to inspire future generations of inventors.

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