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For the Inventor, By the Inventor

West Newbury, MA, United States of America

Walter J Diederich

This inventor holds 10 USPTO granted patents. Top assignees: The Gillette Company, Tpv Energy Systems, Inc., Thermo Power Corporation. Active years: 1981-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walter J Diederich. Retrieved from https://idiyas.com/inventor/walter-j-diederich

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 6

Forward Citations = 107(Granted Patents)


Location History:

  • W. Newbury, MA (US) (1985)
  • West Newbury, MA (US) (1981 - 1996)

Company Filing History:

goldMedal4 out of 2,723 
 
The Gillette Company
 patents
silverMedal4 out of 11 
 
Tpv Energy Systems, Inc.
 patents
bronzeMedal1 out of 16 
 
Thermo Power Corporation
 patents
4. 1 out of 1 
 
Tpv Energy System, Inc.
 patent

Years Active: 1981-1996

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10 patents (USPTO):Explore Patents
1. 5522722 - Fuel control (1996-06-04),
2. 5240407 - Process for producing a sturdy refractory metal oxide article (1993-08-31),
3. 5018963 - Pulsating gas powered light source (1991-05-28),
4. 4975044 - Gas mantle technology (1990-12-04),
5. 4883619 - Refractory metal oxide processes (1989-11-28),
6. 4877553 - Gas mantle technology (1989-10-31),
7. 4497339 - Two-stage pressure regulator (1985-02-05),
8. 4321934 - Gas lighter powered curling device (1982-03-30),
9. 4248208 - Catalytically heated curling device with automatic temperature control (1981-02-03),
10. 4243017 - Catalytically heated curling device with improved ignition system (1981-01-06),
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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