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For the Inventor, By the Inventor

Bainbridge Township, OH, United States of America

Ulrich H Koch

This inventor holds 11 USPTO granted patents. Top assignees: Whitey Co., Swagelok Marketing Co., The Nupro Company. Active years: 1977-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ulrich H Koch. Retrieved from https://idiyas.com/inventor/ulrich-h-koch

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 9

Forward Citations = 268(Granted Patents)


Location History:

  • Bainbridge Township, Cuyahoga County, OH (US) (1983 - 1985)
  • Bainbridge Twp., Cuyahoga County, OH (US) (1986)
  • Bainbridge Township, Ross County, OH (US) (1985 - 1987)
  • Chagrin Falls, OH (US) (1977 - 2000)

Company Filing History:

goldMedal8 out of 37 
 
Whitey Co.
 patents
silverMedal1 out of 5 
 
Swagelok Marketing Co.
 patents
bronzeMedal1 out of 34 
 
The Nupro Company
 patents
4. 1 out of 1 
 
Whitney Research Tool Company
 patent

Years Active: 1977-2000

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11 patents (USPTO):Explore Patents
1. 6041813 - Manually actuated diaphragm valve with lockout feature for open and (2000-03-28),
2. 5462081 - Excess flow valve (1995-10-31),
3. 4671308 - Fire-safe ball valve (1987-06-09),
4. 4602762 - Ball valve and seat assembly (1986-07-29),
5. 4572239 - High pressure ball valve (1986-02-25),
6. 4558874 - Valve stem packing assembly (1985-12-17),
7. 4538790 - Valve stem packing assembly (1985-09-03),
8. 4479513 - High pressure ball valve (1984-10-30),
9. 4421293 - End cap assembly (1983-12-20),
10. 4410165 - Ball valve and seat assembly (1983-10-18),
11. 4044631 - Rotary actuator (1977-08-30),

Title: Innovations of Ulrich H Koch

Introduction

Ulrich H Koch is a notable inventor based in Bainbridge Township, OH, with a remarkable portfolio of 11 patents. His contributions to the field of valve technology have significantly impacted various industries.

Latest Patents

Among his latest innovations is the "Manually actuated diaphragm valve with lockout feature for open and closed positions." This valve features a casing with an inlet and an outlet, controlled by an actuator that can be locked in either position. Another significant patent is the "Excess flow valve," which utilizes a poppet design to regulate flow effectively. This valve includes a body forming a chamber with varying diameters and a poppet element that is continually biased toward the inlet port by a compression coil spring.

Career Highlights

Ulrich has worked with reputable companies such as Whitey Company and The Nupro Company, where he applied his expertise in valve design and innovation. His work has contributed to advancements in fluid control technologies.

Collaborations

Throughout his career, Ulrich has collaborated with notable individuals, including Peter C Williams and Gilbert F Lutz, enhancing the development of innovative solutions in his field.

Conclusion

Ulrich H Koch's contributions to valve technology through his patents and collaborations highlight his significant role as an inventor. His work continues to influence the industry and inspire future innovations.

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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