Location History:
- Louisville, KY (US) (1990 - 1994)
- Taylorsville, KY (US) (1993 - 2020)
Company Filing History:
18 out of 51,920 
2 out of 1,933 
Years Active: 1990-2020
Title: **Joseph Duane Tobbe: Innovator in Appliance Engineering**
Introduction
Joseph Duane Tobbe, a prolific inventor hailing from Taylorsville, KY, has made significant contributions to appliance engineering, holding a remarkable total of 20 patents. His innovative designs and methods have revolutionized the way household appliances are built and function.
Latest Patents
Among Tobbe's latest patents is a groundbreaking method for forming a shipping support for washing machine appliances. This method involves the attachment of an elongated post to a corrugated sheet, ensuring that the post is oriented perpendicular to the flutes of the sheet. The design also incorporates a frame with a truncated pyramid base supported by multiple flaps, enhancing the structural integrity during shipping.
Another noteworthy patent is his fluid circulation assembly for dishwasher appliances. In this design, a collection chamber is strategically positioned below a sump, featuring a dual outlet conduit system. The first outlet is designed to receive liquid from a pump for recirculation, while the second directs liquid to the collection chamber when draining. Additionally, a check valve prevents liquid from flowing back into the sump, ensuring optimal functionality.
Career Highlights
Throughout his career, Joseph Tobbe has worked with some of the industry’s leading companies, including General Electric and Haier US Appliance Solutions, Inc. His experiences have provided him with a wealth of knowledge and expertise in appliance design and engineering.
Collaborations
Tobbe’s innovative spirit has also been complemented by fruitful collaborations with talented colleagues, including Andrew Joseph Spanyer and Gregory Owen Miller. Together, they have contributed to several advances in appliance technology, enhancing user experience and efficiency.
Conclusion
Joseph Duane Tobbe stands out as a key figure in the realm of appliance innovations. His 20 patents showcase his commitment to enhancing household technologies, making him a valuable contributor to the industry. With continued innovation and collaboration, his impact on appliance engineering will be felt for years to come.