Location History:
- Playa Del Rey, CA (US) (1996)
- Richmond, IN (US) (1990 - 1998)
- Livermore, CA (US) (2000 - 2017)
Company Filing History:
2 out of 901 
1 out of 6 
3 out of 832,718 Years Active: 1990-2017
Title: Innovations of Harry Lewis Nelson
Introduction
Harry Lewis Nelson is a notable inventor based in Livermore, California. He holds a total of six patents, showcasing his creativity and ingenuity in the field of invention. His work primarily focuses on interactive puzzles that combine entertainment with educational elements.
Latest Patents
One of his latest patents is the "Circuit Puzzle," which is an apparatus designed for creating an electrical circuit on a game board as a puzzle to be solved. The game board features an electrical control circuit that induces an electromagnetic field above its surface. Players use a variety of electrically conductive, distinctly curved game pieces, aiming to arrange them in a loop to complete the electrical circuit. Upon successfully placing the final piece, the circuit activates an audible and visual indication, providing sensory feedback as a reward for the user.
Another significant invention by Nelson is the "Convertible Interference Sliding Block Type Manipulable Puzzle." This manipulable puzzle consists of a housing, multiple sliding bars, and movable pieces. The housing has a support surface defined by walls, allowing the sliding bars to be retained and manipulated across the surface. The design includes channels and peak patterns that facilitate the movement of the pieces, enhancing the interactive experience.
Career Highlights
Throughout his career, Harry Lewis Nelson has worked with various companies, including Cooper Industries, Inc. His contributions to the field of invention have been recognized through his patents, which reflect his innovative approach to problem-solving and design.
Collaborations
Nelson has collaborated with notable individuals such as Dave J Kihlken and John J Deeter, further enriching his experience and expertise in the field of invention.
Conclusion
Harry Lewis Nelson's inventive spirit and dedication to creating engaging puzzles have made a significant impact in the realm of interactive games. His patents not only demonstrate his technical skills but also his ability to blend fun with learning.
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.