Hollis D Sisk is a notable inventor based in Chesterfield, MO (US), recognized for his significant contributions to the field of dynamoelectric machines. With a total of seven patents to his name, Sisk has demonstrated a commitment to innovation and engineering excellence.

Latest Patents

One of Sisk's latest patents is the "Stator lamination with alignment structure for controlled skewing." This invention allows for the stator laminations of a dynamoelectric machine to be stacked in a concentric orientation and then skewed in a controlled manner after the stator is wound. The design incorporates elliptically shaped alignment slots in each lamination, which hold alignment bolts, enabling precise adjustments. Another notable patent is the "Multi-piece amortisseur winding end plate." This end plate is constructed from four angular segments, designed to minimize waste during production by allowing close nesting of the segments across both the width and length of the raw material.

Career Highlights

Throughout his career, Hollis D Sisk has worked with various companies, including Century Electric, Inc. His experience in the industry has contributed to his innovative designs and patents.

Conclusion

Hollis D Sisk's work exemplifies the spirit of innovation in engineering, particularly in the development of dynamoelectric machines. His patents reflect a deep understanding of mechanical design and a commitment to improving efficiency in electrical systems.