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Trademarks = 1

Forward Citations = 72

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11 inventors (with patents filed for the assignee):

Ronald D Argent (3 out of 7 patents)

John A Hammond (3 out of 3 patents)

Clifford F Crouse (3 out of 3 patents)

4. Christopher J Hoyle (2 out of 3 patents)

5. Gordon Dickinson (2 out of 2 patents)

6. Trevor Ward (2 out of 2 patents)

7. Angelo J Trunzo (2 out of 2 patents)

8. George R Mattocks (1 out of 1 patent)

9. Edward W Larson (1 out of 1 patent)

10. Thomas H Gould (1 out of 1 patent)

11. John E Frazier (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6126440 - Synthetic air assembly for oxy-fuel fired furnaces (2000-10-03),

2. 6036486 - Heat regeneration for oxy-fuel fired furnaces (2000-03-14),

3. 5254151 - Glass batch charger having seals which prevents accumulation of batch (1993-10-19),

4. 5163831 - Refractory tile for a suspended furnace wall (1992-11-17),

5. 5134627 - Batch charger for glass furnace (1992-07-28),

6. 5123942 - System for charging batch/cullet in a glass furnace (1992-06-23),

7. 5073183 - Hydraulically operated blanket batch charger (1991-12-17),

8. 5011402 - Suspended furnace wall (1991-04-30),

9. 4983206 - Batch charger for glass furnace (1991-01-08),

10. 4197109 - Doghouse and feeder enclosure for glass furnace (1980-04-08),

Frazier-Simplex, Inc. is a specialized manufacturer based in Washington, PA, focusing on advanced engineering solutions and innovative technologies. The company is recognized for its expertise in developing high-quality products for various industries, including aerospace, defense, and industrial applications. With a commitment to precision and reliability, Frazier-Simplex leverages its extensive knowledge in mechanical and electrical engineering to deliver tailored solutions that meet the evolving needs of its clients.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

10 Patents

#4 in Washington, PA

#1,083 in Pennsylvania

#29,839 in US

#55,986 in the World

Washington, PA, United States of America

Frazier-Simplex, Inc.