Location History:
- Greeneville, TN (US) (1976 - 1984)
- Winter Garden, FL (US) (2021)
Company Filing History:
8 out of 651 
1 out of 832,812 Years Active: 1976-2025
Title: The Innovative Contributions of David L Dollar
Introduction
David L Dollar is a notable inventor based in Greeneville, TN (US). He has made significant contributions to the field of engineering, particularly with his innovative designs and inventions. With a total of 10 patents to his name, Dollar has demonstrated a commitment to advancing technology and improving existing tools.
Latest Patents
One of his latest inventions is the Malleable Excavation Attachment Device. This device features a pair of elongated malleable members positioned between a rigid top plate and a rigid bottom plate. Each malleable member is constructed from rubber and includes a forward edge that extends outward beyond the forward edges of the top and bottom plates. A gap is provided between the malleable members to receive the forks of an excavator bucket. Additionally, a mounting bracket is positioned along the back edge of the top plate, featuring a first set of openings for receiving connectors to selectively engage the bottom wall of an excavator bucket. The mounting bracket also includes a pair of protrusions along each end with a second set of openings for receiving connectors to selectively engage the side walls of the excavator bucket.
Career Highlights
Throughout his career, David L Dollar has worked with various companies, including Ball Corporation. His experience in the industry has allowed him to refine his skills and contribute to the development of innovative solutions in excavation technology.
Collaborations
Dollar has collaborated with notable individuals such as Addison B Scholes and Robert L Hurst. These partnerships have likely enriched his work and led to the creation of impactful inventions.
Conclusion
David L Dollar's contributions to innovation and engineering are commendable. His latest patents, particularly the Malleable Excavation Attachment Device, showcase his ability to enhance existing technologies. Through his career and collaborations, Dollar continues to make a significant impact in his field.