CIPO Patents = 1

Forward Citations = 192

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2 inventors (with patents filed for the assignee):

William L Kopko (7 out of 65 patents)

Frank E Wills (1 out of 22 patents)

7 patents: Sort by Forward Citations

1. 6513339 - Solar air conditioner (2003-02-04),

2. 6405543 - High-efficiency air-conditioning system with high-volume air distribution (2002-06-18),

3. 6318977 - Reciprocating compressor with auxiliary port (2001-11-20),

4. 6286326 - Control system for a refrigerator with two evaporating temperatures (2001-09-11),

5. 6185943 - High-efficiency air-conditioning system with high-volume air distribution (2001-02-13),

6. 6121749 - Variable-speed drive for single-phase motors (2000-09-19),

7. 5947854 - Combined variable-speed drive and speed reducer for pumps and fans (1999-09-07),

Work Smart Energy Enterprises, Inc. is a leading provider of energy management solutions for businesses. We offer a range of services including energy audits, efficiency upgrades, and renewable energy installations. Our team of experts helps clients reduce their energy consumption and costs while also minimizing their environmental impact. With a focus on innovation and sustainability, we are dedicated to helping businesses work smarter with energy.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#89 in Washington, DC

#89 in District of Columbia

#38,834 in US

Washington, DC, United States of America

Work Smart Energy Enterprises, Inc.

Forward Citations = 192

2 inventors:

William L Kopko (7 out of 65 patents)

Frank E Wills (1 out of 22 patents)

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1 patent (CIPO):

Please report any incorrect information to support@idiyas.com