Location History:
- Houston, TX (US) (1978 - 1981)
- San Diego, CA (US) (1999 - 2000)
Company Filing History:
6 out of 14 
2 out of 832,718 Years Active: 1978-2000
Title: Innovations by Paul M. Nelson
Introduction
Paul M. Nelson is a notable inventor based in Houston, TX, with a significant contribution to the field of database management systems. He holds a total of 8 patents, showcasing his expertise and innovative approach to solving complex problems in technology.
Latest Patents
Among his latest patents, one highlights an improved method for value derivation. This method allows for the definition of derived and defaulted information as database table columns. Derivation formulas are defined independently of the database management system, and each derived or defaulted column is assigned a derivation formula during its definition. Additionally, a derivation type is assigned to each column, specifying the conditions under which the value is to be derived. This innovation enhances the efficiency of database operations by automating the value derivation process.
Another significant patent focuses on a method for row version differentiation in a database management system. This method involves identifying a versioned table, creating a logical primary key, and defining at least one column of the physical primary key as a version effective reference value. The process retrieves rows that satisfy version differentiation criteria, improving data accuracy and retrieval efficiency.
Career Highlights
Throughout his career, Paul has worked with various companies, including Wilson Industries, Inc. His experience in these organizations has contributed to his development as an inventor and has allowed him to apply his innovative ideas in practical settings.
Collaborations
Paul has collaborated with notable professionals in his field, including Carl P. Hutchinson. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Paul M. Nelson's contributions to database management systems through his patents demonstrate his innovative spirit and commitment to enhancing technology. His work continues to influence the industry and inspire future inventors.
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.