Location History:
- Canville, IN (US) (1991)
- Danville, IN (US) (1993 - 2000)
Company Filing History:
5 out of 20 
1 out of 1 
1 out of 2 Years Active: 1991-2000
Title: The Innovative Contributions of Spencer L Gibbs
Introduction
Spencer L Gibbs is a notable inventor based in Danville, Indiana, who has made significant contributions to the field of induction hardening technology. With a total of seven patents to his name, Gibbs has demonstrated a commitment to advancing manufacturing processes, particularly in the automotive sector.
Latest Patents
One of Gibbs' latest inventions is an induction hardening apparatus specifically designed for crankshafts. This innovative apparatus features an arrangement of two workstations that are similarly configured, along with a robotic device that indexes the crankshaft from the first workstation to the second. The design includes a single induction coil at the first workstation for the sequential induction heating and quench hardening of the crankshaft pins. At the second workstation, another single induction coil is utilized for the bearing surfaces of the crankshaft. A key aspect of this invention is that the induction coils do not make contact with the surfaces of the crankshaft during the heating and hardening process. The dimensions and geometry of the crankshaft are programmed into servodrive systems, which accurately move the coils in X and Y directions to trace the paths of each pin and bearing surface. Additionally, the use of an offset 180-degree coil enhances heating patterns and reduces processing time compared to traditional 90-degree coils.
Career Highlights
Throughout his career, Spencer L Gibbs has worked with companies such as Contour Hardening, Inc. and Contour Hardening, Inc. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced hardening technologies.
Collaborations
Gibbs has collaborated with notable individuals in his field, including John M Storm and Max E Stewart. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing the impact of his work.
Conclusion
Spencer L Gibbs is a distinguished inventor whose work in induction hardening technology has paved the way for advancements in manufacturing processes. His innovative patents and collaborations reflect his dedication to improving industry standards and efficiency.