Location History:
- OK, US (1982)
- Sunnyvale, CA (US) (1981 - 1991)
- Bartlesville, OK (US) (1977 - 1995)
Company Filing History:
13 out of 5,071 
2 out of 832,680 Years Active: 1977-1995
Title: The Innovative Contributions of Donald D. Norwood
Introduction
Donald D. Norwood is a notable inventor based in Bartlesville, OK (US), recognized for his significant contributions to the field of polymer chemistry and information management systems. With a total of 15 patents to his name, Norwood has made strides in developing advanced materials and technologies that have practical applications in various industries.
Latest Patents
One of Norwood's latest patents is focused on olefin polymers prepared by polymerization with treated alumina. This invention presents a surface silicated alumina composition that offers advantages over conventional silica alumina. The composition can be fluorided and/or phosphated, making it particularly useful as a support for chromium olefin polymerization catalysts. Additionally, the invention allows for the production of olefin polymers at high rates of productivity, resulting in novel high-density ultrahigh molecular weight polymers.
Another significant patent is a hybrid information management system for handwriting and text. This innovative computer system utilizes special input hardware to provide the benefits of computerization to both handwritten and keyboard-entered information. The system includes a transparent digitizing tablet mounted atop a flat panel display screen, enabling users to handwrite directly on the screen. The application program functions encompass a wide range of tasks, including appointment documentation, work scheduling, and document production.
Career Highlights
Throughout his career, Donald D. Norwood has worked with prominent organizations, including Phillips Petroleum Company. His work has significantly impacted the development of materials and systems that enhance productivity and efficiency in various applications.
Collaborations
Norwood has collaborated with notable individuals in his field, including Max P. McDaniel and Paul D. Smith. These collaborations have contributed to the advancement of his innovative projects and patents.
Conclusion
Donald D. Norwood's contributions to the fields of polymer chemistry and information management systems exemplify the spirit of innovation. His patents reflect a commitment to advancing technology and improving processes across multiple industries.
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.