Company Filing History:
2 out of 18 
2 out of 2 Years Active: 2008-2012
Title: **Franc Koljaka: Innovator in Chisel Technology**
Introduction
Franc Koljaka, an inventive force located in Bergamo, Italy, has made significant contributions to the field of tool design with a focus on chisels for power-driven systems. With two patents to his name, he has dedicated his work to enhancing the functionality and efficiency of drilling and chiseling tools.
Latest Patents
Koljaka’s latest innovations include the "Chisel," a versatile tool bit specifically designed for power-driven drill and chisel hammers. This invention features an insertion end with a chisel shank or drill shank, culminating in a chisel head. Notably, the shank's diameter incrementally widens towards the chisel head and then diminishes again, forming a unique design that enhances tool performance.
His second notable patent is the "Flat Chisel," intended for use in working with stone. This insertion chisel is equipped with a chisel head that comprises a main tip oriented transversely to the chisel's longitudinal axis. The design incorporates both front and rear striking surfaces along with a side face, artfully crafted as a side lip, promoting improved efficacy during use.
Career Highlights
Throughout his career, Koljaka has collaborated with reputable organizations such as Hawera Probst GmbH and Aresi S.p.a. These affiliations have allowed him to leverage his engineering expertise to develop advanced tools that meet the evolving needs of the construction and masonry industries.
Collaborations
Koljaka has partnered with prominent colleagues, including Marco Lang and Stefano Monzani. These collaborations have fostered a creative environment that encourages the exchange of ideas and innovations, leading to the successful development of his patented technologies.
Conclusion
Franc Koljaka stands out as a pivotal figure in the realm of tool invention, particularly with his innovative chisels that cater to a variety of applications. His work continues to inspire advancements in the design and functionality of power-driven chiseling tools, marking him as a respected inventor in his field.