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For the Inventor, By the Inventor

Muskogee, OK, United States of America

David H Walley

This inventor holds 4 USPTO granted patents. Top assignees: Exotek, Inc., Frontier Technology, Inc., Other. Active years: 1986-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David H Walley. Retrieved from https://idiyas.com/inventor/david-h-walley

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 130(Granted Patents)


Location History:

  • Stillwater, OK (US) (1986)
  • Muskogee, OK (US) (1989 - 1991)

Company Filing History:

goldMedal1 out of 1 
 
Exotek, Inc.
 patent
silverMedal1 out of 1 
 
Frontier Technology, Inc.
 patent
bronzeMedal2 out of 834,513 
Other
 patents

Years Active: 1986-1991

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4 patents (USPTO):Explore Patents
1. 5024159 - Plane-wave forming sheet explosive (1991-06-18),
2. 4872911 - Stop leak composition (1989-10-10),
3. 4588505 - Water scavenger pouch (1986-05-13),
4. 4572295 - Method of selective reduction of the water permeability of subterranean (1986-02-25),

Title: David H Walley: Innovator in Explosive and Hydrogel Technologies

Introduction

David H Walley is a notable inventor based in Muskogee, OK (US). He holds a total of 4 patents that showcase his innovative contributions to the fields of explosive materials and hydrogel technologies. His work has significantly impacted various applications, particularly in vehicle maintenance and explosive engineering.

Latest Patents

Among his latest patents, the "Plane-wave forming sheet explosive" stands out. This invention involves an explosive sheet constructed from a layer of explosive material, a layer of foil, and an inert space forming material. These layers are repeated multiple times to create a composite plane-wave forming explosive sheet. Another significant patent is the "Stop leak composition," which describes a method for utilizing a tri-dimensional cross-linked superabsorbent hydrogel to stop leaks in a vehicle's cooling system. The hydrogel is introduced into a filled coolant system, and the engine is operated until the leakage ceases.

Career Highlights

Throughout his career, David has worked with various companies, including Exotek, Inc. His innovative spirit and technical expertise have allowed him to develop solutions that address real-world problems in engineering and automotive maintenance.

Collaborations

David has collaborated with notable individuals in his field, including James C Fitch and Marvin R DeVries. These partnerships have contributed to the advancement of his inventions and the sharing of knowledge within the industry.

Conclusion

David H Walley is a distinguished inventor whose work in explosive and hydrogel technologies has made a significant impact. His patents reflect a commitment to innovation and problem-solving in engineering applications.

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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