For the Inventor, By the Inventor

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Philadelphia, PA, United States of America

Ecolaire Incorporated

USPTO Granted Patents = 22

Trademarks = 2

Forward Citations = 284

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21 inventors (with patents filed for the assignee):

Robert C Boyer (7 out of 7 patents)

George J Williams (6 out of 12 patents)

Thomas Walters, Jr (3 out of 3 patents)

4. LeRoy J Raseley (3 out of 3 patents)

5. William R McLennan (2 out of 15 patents)

6. Jerry D Burkett (2 out of 3 patents)

7. Leslie L Forster (2 out of 2 patents)

8. Paul L Dreyer (2 out of 3 patents)

9. Robert J Stoker (1 out of 3 patents)

10. Richard L Solomon (1 out of 1 patent)

11. Charles R Hardy, Jr (1 out of 1 patent)

12. Otto V Werner (1 out of 1 patent)

13. John A Martin (1 out of 1 patent)

14. Edward F Hay (1 out of 1 patent)

15. Samuel J Collier (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 4561472 - Sliding blade closure apparatus with inflatable sealing ring (1985-12-31),

2. 4474205 - Sliding blade apparatus for closing conduits (1984-10-02),

3. 4394139 - Direct contact condenser and separating method (1983-07-19),

4. 4383546 - High temperature, high pressure valve (1983-05-17),

5. 4367792 - Surface condenser (1983-01-11),

6. 4344480 - Support for heat exchange tubes (1982-08-17),

7. 4320566 - Method of retrofitting a heat exchanger (1982-03-23),

8. 4255841 - Condenser construction with delayed tube bundles (1981-03-17),

9. 4252182 - Tube sheet shield (1981-02-24),

10. 4236575 - Tube bundle support plate (1980-12-02),

11. 4225289 - Centrifugal fan air control system (1980-09-30),

12. 4214883 - Liquid-gas separator (1980-07-29),

13. 4210202 - Support for heat exchange tubes (1980-07-01),

14. 4194671 - Method for constructing a steam condenser (1980-03-25),

15. 4158527 - Adjustable speed drive system for centrifugal fan (1979-06-19),

Ecolaire Incorporated is a leading provider of environmentally friendly heating and cooling solutions. With a focus on sustainability and innovation, we offer a wide range of energy-efficient products for both residential and commercial use. Our team of experts is dedicated to providing top-quality service and support to our customers, helping them reduce their carbon footprint and save money on their energy bills.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

22 Patents

#53 in Philadelphia, PA

#544 in Pennsylvania

#14,512 in US

#27,882 in the World

Philadelphia, PA, United States of America

Ecolaire Incorporated

Forward Citations = 284

21 inventors:

Robert C Boyer (7 out of 7 patents)

George J Williams (6 out of 12 patents)

Thomas Walters, Jr (3 out of 3 patents)

4. LeRoy J Raseley (3 out of 3 patents)

5. William R McLennan (2 out of 15 patents)

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