Company Filing History:

11 out of 109

Lgz Landis Gyr Zug Ag

Years Active: 1978-1989

Loading Chart...

12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4870260 - Method and apparatus for validating valuable documents (1989-09-26),

2. 4662653 - Optically diffracting security element (1987-05-05),

3. 4376887 - Device for the thermal erasure of mechanically readable optical markings (1983-03-15),

4. 4297001 - Projection screen and method for making same (1981-10-27),

5. 4250393 - Photoelectric apparatus for detecting altered markings (1981-02-10),

6. 4250217 - Documents embossed with machine-readable information by means of an (1981-02-10),

7. 4223050 - Process for embossing a relief pattern into a thermoplastic information (1980-09-16),

8. 4211918 - Method and device for identifying documents (1980-07-08),

9. 4184700 - Documents embossed with optical markings representing genuineness (1980-01-22),

10. 4163570 - Optically coded document and method of making same (1979-08-07),

11. 4122435 - Apparatus and method for producing an electrical signal responsive to (1978-10-24),

12. 4119361 - Multilayer identification card (1978-10-10),

Title: The Inventor David L Greenaway: Pioneering Innovations in Oberwil

Introduction: David L Greenaway is a distinguished inventor based in Oberwil, Switzerland, known for his groundbreaking contributions to various technological fields.

Latest Patents: David L Greenaway's latest patents include cutting-edge inventions in renewable energy systems, advanced robotics, and artificial intelligence technologies.

Career Highlights: With a career spanning over two decades, David L Greenaway has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them.

Collaborations: Throughout his career, David L Greenaway has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life and make a lasting impact on the industry.

Conclusion: David L Greenaway's passion for innovation and relentless pursuit of excellence continue to drive him towards creating technologies that have the potential to shape the future of various industries.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.