This inventor holds 4 USPTO granted patents. Top assignees: University of California, Other. Active years: 1998-2001.
Company Filing History:
3 out of 16,008 
1 out of 834,453 Years Active: 1998-2001
Title: Innovations by Frank Carroll Beall
Introduction
Frank Carroll Beall is an accomplished inventor based in El Sobrante, California. He holds a total of 4 patents that showcase his contributions to the field of technology and materials science. His work primarily focuses on improving processes related to lumber drying and resin curing.
Latest Patents
One of Beall's latest patents is a special sticker and procedure for detecting acoustic emission (AE) or ultrasonic transmission during the drying of lumber. This invention includes an apparatus and a monitoring system designed to enhance the drying process of lumber. The special sticker replaces one of the wooden stickers used in lumber stacking and is equipped with an acoustic sensor made from acoustically conductive material. This innovation allows for monitoring AE from the stack and ultrasonically exciting the stack for various measurements. The monitoring system processes signals from the special sticker to control the drying cycle effectively.
Another significant patent involves ultrasonic monitoring of resin curing in a press for the production of particleboard. This technology utilizes acousto-ultrasonics (AU) to evaluate the condition of materials during the pressing process. By injecting a transmitted signal into the material and receiving it at another location, the system can monitor internal bonding and control the press cycle. This innovation not only shortens the press cycle but also ensures the desired internal bond of the boards.
Career Highlights
Throughout his career, Frank Carroll Beall has worked with notable institutions, including the University of California. His expertise in materials science and innovative technologies has made a significant impact in his field.
Collaborations
Beall has collaborated with professionals such as Jacek Marek Biernacki and Richard Len Lemaster, contributing to advancements in technology and materials.
Conclusion
Frank Carroll Beall's innovative patents and career achievements highlight his significant contributions to the fields of lumber drying and resin curing technologies. His work continues to influence advancements in material science and engineering.