Perrysburg, OH, United States of America

Stir-Melter, Inc.

Calculating rank

USPTO Granted Patents = 14

Forward Citations = 102

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4 inventors (with patents filed for the assignee):

Ray S Richards (8 out of 13 patents)

Kenneth H Wetmore (7 out of 10 patents)

Stephen F Cox (7 out of 7 patents)

4. Kenneth R Kormanyos (6 out of 17 patents)

14 patents: Sort by Forward Citations

1. 7120185 - Method and apparatus for waste vitrification (2006-10-10),

2. 7108808 - Method for waste vitrification (2006-09-19),

3. 5873675 - Method for hazardous waste vitrification (1999-02-23),

4. 5711635 - Apparatus for hazardous waste vitrification (1998-01-27),

5. 5647833 - Method for vitrifying hazardous waste (1997-07-15),

6. 5603684 - Method for vitrification of hazardous waste (1997-02-18),

7. 5573564 - Glass melting method (1996-11-12),

8. 5562363 - Apparatus for vitrifying hazardous waste (1996-10-08),

9. 5550857 - Method and apparatus for waste vitrification (1996-08-27),

10. 5550310 - Method for waste for vitrification (1996-08-27),

11. 5536114 - Apparatus for vitrifcation of hazardous waste (1996-07-16),

12. 5529594 - Method for producing mineral fibers having gaseous occlusions (1996-06-25),

13. 5364426 - High shear mixer and glass melting method (1994-11-15),

14. 5319669 - Hazardous waste melter (1994-06-07),

Company Overview

Stir-Melter, Inc. is a specialized manufacturer based in Perrysburg, Ohio, focusing on innovative thermal processing solutions. The company develops advanced equipment designed to enhance the efficiency of melting and stirring processes, primarily serving industries that require precise temperature control and material handling. With a commitment to engineering excellence, Stir-Melter, Inc. leverages cutting-edge technology to deliver reliable and effective solutions tailored to the needs of its clients in various sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

14 Patents

#8 in Perrysburg, OH

#938 in Ohio

#22,368 in US

#42,384 in the World

Perrysburg, OH, United States of America

Stir-Melter, Inc.

Forward Citations = 102

4 inventors:

Ray S Richards (8 out of 13 patents)

Kenneth H Wetmore (7 out of 10 patents)

Stephen F Cox (7 out of 7 patents)

4. Kenneth R Kormanyos (6 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stir-Melter, Inc.. Retrieved from https://idiyas.com/company/stir-melter

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

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]