This inventor holds 2 USPTO granted patents. Top assignee: Minroc Technical Promotions Limited. Active years: 1988-1989.
Company Filing History:
Years Active: 1988-1989
Title: Innovations by Peter J Sweeny
Introduction
Peter J Sweeny is a notable inventor based in Limerick, Ireland. He has made significant contributions to the field of drilling technology, holding 2 patents that showcase his innovative approach to down-the-hole hammer drills.
Latest Patents
One of his latest patents is the "Reverse circulation down-the-hole hammer drill and bit therefor." This apparatus is designed for drilling rock and overburden, featuring a fluid-driven piston that strikes a bit suspended at one end of an annular chamber. The design allows for efficient fluid exhaustion through the bit directly to the face, ensuring that cuttings and debris are returned to the surface effectively. Another significant patent is the "Valveless down-the-hole drill," which operates using compressed air. This drill includes a piston within a chamber that reciprocates to strike the drill bit, with innovative porting and exhaust arrangements that enhance its performance.
Career Highlights
Peter J Sweeny is associated with Minroc Technical Promotions Limited, where he applies his expertise in drilling technologies. His work has contributed to advancements in the efficiency and effectiveness of drilling operations.
Collaborations
He has collaborated with notable coworkers such as John C Brown and Patrick Purcell, contributing to the development of innovative drilling solutions.
Conclusion
Peter J Sweeny's contributions to drilling technology through his patents reflect his commitment to innovation in the field. His work continues to influence the industry and improve drilling practices.