This inventor holds 3 USPTO granted patents. Top assignees: Polyplasma Incorporated, Other. Active years: 1985-1995.
Location History:
- Brossard, CA (1991)
- Quebec, CA (1985 - 1995)
Company Filing History:
2 out of 2 
1 out of 834,411 Years Active: 1985-1995
Title: Henry P Schreiber: Innovator in Protective Coatings
Introduction
Henry P Schreiber is a notable inventor based in Brossard, Canada. He has made significant contributions to the field of protective coatings, particularly for spacecraft materials. With a total of three patents to his name, Schreiber's work focuses on enhancing the durability and performance of organic polymers.
Latest Patents
One of Schreiber's latest patents is for barrier coatings on spacecraft materials. This invention involves a protective coating designed to shield the surfaces of organic polymers from erosion caused by oxygen atoms. The coating is applied as a thin barrier film, which can be deposited using plasma techniques, such as low-pressure glow discharge. The materials used for this film may include plasma polymers, inorganic insulating films, or semiconducting and conductive materials.
Another significant patent by Schreiber is a process for modifying large polymeric surfaces. This process describes a method for applying a thin, uniform coating at near ambient temperature using a large-volume plasma apparatus. The plasma state is generated through electromagnetic energy in the microwave frequency range. The resulting coated surfaces act as a barrier against permeation by oxygen and moisture, enhancing their protective capabilities.
Career Highlights
Throughout his career, Schreiber has worked with various companies, including Polyplasma Incorporated. His innovative approaches have led to advancements in the field of materials science, particularly in the development of protective coatings.
Collaborations
Schreiber has collaborated with notable individuals in his field, including Michael Robert Wertheimer and Edward Sacher. These collaborations have contributed to the success and impact of his inventions.
Conclusion
Henry P Schreiber is a distinguished inventor whose work in protective coatings has made a significant impact on materials science. His innovative patents demonstrate his commitment to enhancing the performance and durability of organic polymers.