Company Filing History:

5 out of 224

Armstrong Cork Company

patents

3 out of 448

Armstrong World Industries, Inc.

patents

Years Active: 1977-1993

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5188876 - Surface covering with inorganic wear layer (1993-02-23),

2. 5077112 - Floor covering with inorganic wear layer (1991-12-31),

3. 4357189 - Through-color printing (1982-11-02),

4. 4231743 - Process for shading during the vapor phase dyeing of carpet (1980-11-04),

5. 4181497 - Process for shading during the vapor phase dyeing of carpet (1980-01-01),

6. 4111646 - Method of no-contact printing of carpet with a transfer sheet (1978-09-05),

7. 4013407 - Back dyeing, tufting, and hot air sublimation of dyes to pile of carpets (1977-03-22),

8. 4007003 - Product and method of printing carpet with a transfer paper- II (1977-02-08),

Title: Leonard N Ray, Jr: Pioneering Inventor from Lancaster

Introduction: Leonard N Ray, Jr is a distinguished inventor hailing from Lancaster, PA. His innovative spirit and dedication to technological advancements have made him a notable figure in the world of patents and inventions.

Latest Patents: Leonard N Ray, Jr holds several cutting-edge patents in various fields, showcasing his versatility and creativity in inventing new solutions to complex problems.

Career Highlights: Throughout his career, Leonard N Ray, Jr has consistently pushed the boundaries of innovation, with his inventions making a significant impact in industries such as technology, healthcare, and sustainability.

Collaborations: Leonard N Ray, Jr has collaborated with leading companies, research institutions, and universities to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Leonard N Ray, Jr's contributions to the world of inventions and patents have solidified his legacy as a pioneering inventor, inspiring future generations to pursue their innovative ideas with passion and determination.

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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.