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For the Inventor, By the Inventor

Madison, WI, United States of America

Merle R Showalter

This inventor holds 15 USPTO granted patents. Top assignees: Automotive Engine Associates, Ana Tech Corporation. Active years: 1982-1988.

USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 9

Forward Citations = 212(Granted Patents)


Company Filing History:

goldMedal14 out of 16 
 
Automotive Engine Associates
 patents
silverMedal1 out of 6 
 
Ana Tech Corporation
 patents

Years Active: 1982-1988

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15 patents (USPTO):Explore Patents
1. 4726695 - Hydrodynamic thrust bearing (1988-02-23),
2. 4668107 - Engine bearings (1987-05-26),
3. 4609342 - Abatement of NO.sub.x from heterogeneous combustion sources by (1986-09-02),
4. 4589383 - Squeeze film rocker tip (1986-05-20),
5. 4577602 - High swirl very low pollution piston engine employing optimizable (1986-03-25),
6. 4557236 - Combustion roughness servo control to control fuel/air metering or EGR (1985-12-10),
7. 4527774 - Spherical valve lock-valve spring retainer assembly to minimize valve (1985-07-09),
8. 4506998 - Elastomerically supported pivoted pad bearing (1985-03-26),
9. 4506861 - Servo valve for ultra-fast pressure regulation with controlled system (1985-03-26),
10. 4493292 - Heat piped piston (1985-01-15),
11. 4472323 - Metering system (1984-09-18),
12. 4471734 - Anti-roll-up vortex piston (1984-09-18),
13. 4470388 - Fully hydrodynamic piston ring and cylinder assembly (1984-09-11),
14. 4470375 - Fully hydrodynamic piston ring and piston assembly with elastomerically (1984-09-11),
15. 4344394 - High swirl very low pollution piston engine employing optimizable (1982-08-17),

Title: The Innovative Contributions of Merle R Showalter

Introduction

Merle R Showalter is a distinguished inventor based in Madison, Wisconsin, known for his significant contributions to engineering and technology. With a remarkable portfolio of 15 patents, he has made notable advancements in the field of hydrodynamic bearings.

Latest Patents

Among his latest inventions is the hydrodynamic thrust bearing, designed to be positioned between a fixed base and a moving member. This innovative bearing features a thin metal disk with symmetrical undulations that create a lubricated film, enhancing thrust movement efficiency. Another significant patent is for engine bearings, which includes a hydrodynamic journal bearing that ensures lubricated contact between a rotary journal shaft and its surrounding bearing surfaces. These inventions reflect his commitment to improving mechanical performance and reliability.

Career Highlights

Throughout his career, Merle R Showalter has worked with notable companies such as Automotive Engine Associates and Ana Tech Corporation. His experience in these organizations has allowed him to apply his inventive skills to real-world applications, furthering the development of advanced engineering solutions.

Collaborations

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Conclusion

Merle R Showalter's innovative work in hydrodynamic bearings has significantly impacted the engineering field. His patents demonstrate a deep understanding of mechanical systems and a commitment to enhancing their functionality.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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