This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Gator Manufacturing, Inc., Other. Active years: 1977-1983.
Company Filing History:
1 out of 1 
1 out of 834,411 Years Active: 1977-1983
Title: John E Connolly: Innovator in Marking Tools and Casting Methods
Introduction
John E Connolly is a notable inventor based in Wyoming, MI (US). He has made significant contributions to the fields of marking tools and casting methods. With a total of 2 patents to his name, Connolly's innovations reflect his expertise and creativity in engineering.
Latest Patents
One of Connolly's latest patents is a Portable Marking Tool. This tool features a cylindrical housing and a concentric cylinder that supports a hammer member, which delivers an impact to a marking die. The design allows for a charge of air to build up in the housing, which is then suddenly imposed on the hammer member to overcome a predetermined opposing load. This innovative mechanism can utilize either a pressure-regulated chamber or an adjustable spring load to achieve its function.
Another significant patent is the Method and Apparatus for Slug Casting. This invention involves a method for casting steel slugs using a measured charge of molten steel. The steel is discharged centrally onto a rotating table with radial channels that distribute the metal to individual, trunnion-mounted receptacles. These receptacles are designed to have a center of gravity that changes based on whether they are empty or filled, allowing for efficient dumping of the cast slugs onto a conveyor after a cooling period.
Career Highlights
Throughout his career, John E Connolly has worked with various companies, including Gator Manufacturing, Inc. His experience in these roles has contributed to his development as an inventor and has provided him with valuable insights into the manufacturing process.
Collaborations
Connolly has collaborated with Mark D Huggett, further enhancing his innovative capabilities and expanding his professional network.
Conclusion
John E Connolly's contributions to the fields of marking tools and casting methods demonstrate his inventive spirit and technical expertise. His patents reflect a commitment to innovation that continues to impact the industry.