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For the Inventor, By the Inventor

Battle Creek, MI, United States of America

William T Mihalic

This inventor holds 5 USPTO granted patents. Top assignee: Eaton Corporation. Active years: 1977-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William T Mihalic. Retrieved from https://idiyas.com/inventor/william-t-mihalic

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 137(Granted Patents)


Location History:

  • Southfield, MI (US) (1977)
  • Battle Creek, MI (US) (1980 - 1986)

Company Filing History:

goldMedal5 out of 5,989 
 
Eaton Corporation
 patents

Years Active: 1977-1986

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5 patents (USPTO):Explore Patents
1. 4590898 - Hydraulic tappet for direct-acting valve gear (1986-05-27),
2. 4470381 - Hydraulic tappet for direct-acting valve gear (1984-09-11),
3. 4221199 - Plural lash engine valve gear and device for selecting same (1980-09-09),
4. 4213442 - Valve selector for shaft-mounted rockers (1980-07-22),
5. 4018101 - Positioning device for adjustable steering columns (1977-04-19),

Title: **Inventor Spotlight: William T. Mihalic**

Introduction

William T. Mihalic hails from Battle Creek, Michigan, and is recognized for his substantial contributions to the field of engineering through his innovative inventions. With a portfolio of five patents to his name, Mihalic has made significant strides in advancing technologies relevant to engine components.

Latest Patents

Among Mihalic's notable inventions is the hydraulic tappet for direct-acting valve gear. This hydraulic lash adjusting tappet is designed for use in engine valve gear, where one end interacts with the combustion chamber valve stem and the other connects with the camshaft lobe. The design features a tubular wall portion housing a plunger means that creates a high-pressure chamber for lash adjustment. This ingenuity allows for better performance and reliability in engine mechanisms, showcasing Mihalic's deep understanding of mechanical engineering principles.

Career Highlights

Mihalic is currently employed at Eaton Corporation, a leading power management company known for its innovative solutions. His work focuses on developing advanced engine components that enhance efficiency and functionality. Over the years, he has built a reputation for his expertise and dedication to pushing the boundaries of engineering.

Collaborations

Throughout his career, Mihalic has collaborated with talented colleagues, including Stephen M. Buente and Bryce A. Buuck. These collaborations have allowed him to share ideas and explore new avenues in innovation, leading to the creation of impactful technologies in the engineering landscape.

Conclusion

William T. Mihalic's inventive spirit and commitment to engineering excellence are evident in his work with Eaton Corporation. His contributions, particularly in the realm of hydraulic tappets, underline the importance of innovation in enhancing engine performance. As he continues to develop new technologies, Mihalic stands as a testament to the progress that dedicated inventors can achieve in their fields.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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